As filed with the Securities and Exchange Commission on May 9, 2022.

Registration No. 333-

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

___________________________________

FORM F-10

REGISTRATION STATEMENT UNDER

THE SECURITIES ACT OF 1933

___________________________________

METALLA ROYALTY & STREAMING LTD.

(Exact name of Registrant as specified in its charter)

British Columbia	1040	Not Applicable
(Province or other Jurisdiction of Incorporation or Organization)	(Primary Standard Industrial Classification Code Number)	(I.R.S. Employer Identification Number, if applicable)

543 Granville Street, Suite 501, Vancouver, B.C., V6C 1X8 (604) 696-0741
(Address and telephone number of Registrant's principal executive offices)

Registered Agent Solutions, Inc., 3400 Capitol Boulevard SE, Suite 101, Tumwater, Washington 98105,
1-800-547-7007

(Name, address (including zip code) and telephone number (including area code) of agent for service in the United States)

___________________________________

Copies to:

Christopher L. Doerksen

Dorsey & Whitney LLP

701 Fifth Avenue

Suite 6100

Seattle, WA 98104

USA

(206) 903-8800

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Approximate date of commencement of proposed sale of the securities to the public:
From time to time after the effective date of the Registration Statement

Province of British Columbia

(Principal jurisdiction regulating this offering)
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It is proposed that this filing shall become effective (check appropriate box below):

A.[ ] upon filing with the Commission, pursuant to Rule 467(a) (if in connection with an offering being made contemporaneously in the United States and Canada).

B.[X] at some future date (check the appropriate box below)

1.[ ] pursuant to Rule 467(b) on ( ) at ( ) (designate a time not sooner than 7 calendar days after filing).

2.[ ] pursuant to Rule 467(b) on ( ) at ( ) (designate a time 7 calendar days or sooner after filing) because the securities regulatory authority in the review jurisdiction has issued a receipt or notification of clearance on ( ).

3.[ ] pursuant to Rule 467(b) as soon as practicable after notification of the Commission by the Registrant or the Canadian securities regulatory authority of the review jurisdiction that a receipt or notification of clearance has been issued with respect hereto.

4.[X] after the filing of the next amendment to this Form (if preliminary material is being filed).

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to the home jurisdiction's shelf prospectus offering procedures, check the following box. [X]

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The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registration Statement shall become effective as provided in Rule 467 under the Securities Act of 1933 or on such date as the Commission, acting pursuant to Section 8(a) of the Act, may determine.

PART I

INFORMATION REQUIRED TO BE DELIVERED TO OFFEREES OR PURCHASERS

Information contained herein is subject to completion or amendment. A registration statement relating to these securities has been filed with the United States Securities and Exchange Commission. These securities may not be sold nor may offers to buy be accepted prior to the time the registration statement becomes effective. This prospectus shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of securities in any State in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such State.

No securities regulatory authority has expressed an opinion about these securities and it is an offence to claim otherwise. This short form prospectus constitutes a public offering of these securities only in those jurisdictions where they may be lawfully offered for sale and therein only by persons permitted to sell such securities.

Information has been incorporated by reference in this short form base shelf prospectus from documents filed with securities commissions or similar authorities in Canada. Copies of the documents incorporated herein by reference may be obtained on request without charge from the Corporate Secretary of Metalla Royalty & Streaming Ltd. at 543 Granville Street, Suite 501, Vancouver, British Columbia V6C 1X8, telephone (604) 696-0741, and are also available electronically at www.sedar.com.

PRELIMINARY SHORT FORM BASE SHELF PROSPECTUS

NEW ISSUE AND/OR SECONDARY OFFERING May 9, 2022

METALLA ROYALTY & STREAMING LTD.
C$300,000,000
Common Shares
Warrants
Subscription Receipts
Units
Share Purchase Contracts

This short form base shelf prospectus relates to the offering for sale from time to time, during the 25-month period that this prospectus, including any amendments hereto, remains effective, of the securities of Metalla Royalty & Streaming Ltd. (the "Company", "Metalla", "we" or "us") listed above in one or more series, issuances or sales of outstanding securities, with a total offering price of such securities, in the aggregate, of up to $300,000,000 (or the equivalent thereof in U.S. dollars or one or more foreign currencies or composite currencies). The securities may be sold by the Company and/or certain of the Company's security holders ("Selling Securityholders", and each a "Selling Securityholder"). The securities may be offered separately or together, in amounts, at prices and on terms to be determined based on market conditions at the time of the sale and set forth in an accompanying prospectus supplement.

The common shares of the Company (the "Common Shares") are listed for trading: on the TSX Venture Exchange (the "TSXV") under the trading symbol "MTA"; on the NYSE American LLC ("NYSE American") under the symbol "MTA"; and on the Börse Frankfurt (Frankfurt Stock Exchange) (the "Frankfurt Exchange") under the symbol "X9C". On May 6, 2022, being the last trading day prior to the date hereof, the closing price of the Common Shares on the TSXV was $7.03, on the NYSE American was US$5.45 and on the Frankfurt Exchange was €5.23. Unless otherwise specified in an applicable prospectus supplement, our subscription receipts, units, warrants and share purchase contracts will not be listed on any securities or stock exchange or on any automated dealer quotation system.

There is currently no market through which these securities, other than our Common Shares, may be sold and purchasers may not be able to resell such securities purchased under this short form prospectus. This may affect the pricing of our securities, other than our Common Shares, in the secondary market, the transparency and availability of trading prices, the liquidity of these securities and the extent of issuer regulation. See "Risk Factors".

We are permitted under a multijurisdictional disclosure system adopted by the securities regulatory authorities in the United States and Canada to prepare this prospectus in accordance with the disclosure requirements of Canada. Prospective investors in the United States should be aware that such requirements are different from those of the United States. Financial statements included or incorporated by reference herein have been prepared in accordance with International Financial Reporting Standards ("IFRS") as issued by the International Accounting Standards Board and are subject to Canadian auditing and auditor independence standards and thus may not be comparable to financial statements of United States companies.

Owning our securities may subject you to tax consequences both in Canada and the United States. Such tax consequences are not fully described in this prospectus and may not be fully described in any applicable prospectus supplement. You should read the tax discussion in any prospectus supplement with respect to a particular offering and consult your own tax advisor with respect to your own particular circumstances.

Your ability to enforce civil liabilities under the U.S. federal securities laws may be affected adversely because we are incorporated under the laws of Canada, some of our officers and directors and some or all of the experts named in this prospectus are Canadian residents, and the underwriters, dealers or agents named in any prospectus supplement may be residents of a country other than the United States, and a substantial portion of our assets are located outside of the United States.

NEITHER THE U.S. SECURITIES AND EXCHANGE COMMISSION (THE "SEC"), NOR ANY STATE SECURITIES REGULATOR HAS APPROVED OR DISAPPROVED THE SECURITIES OFFERED HEREBY OR PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENCE.

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No underwriter or agent has been involved in the preparation of this prospectus or performed any review of the contents of this prospectus.

All applicable information permitted under securities legislation to be omitted from this prospectus that has been so omitted will be contained in one or more prospectus supplements that will be delivered to purchasers together with this prospectus. Each prospectus supplement will be incorporated by reference into this prospectus for the purposes of securities legislation as of the date of the prospectus supplement and only for the purposes of the distribution of the securities to which the prospectus supplement pertains. You should read this prospectus and any applicable prospectus supplement carefully before you invest in any securities issued pursuant to this prospectus.

The Company's securities may be sold pursuant to this prospectus through underwriters or dealers or directly or through agents designated from time to time at amounts and prices and other terms determined by the Company or any Selling Securityholder from time to time, or by the Company or any Selling Securityholder directly pursuant to applicable statutory exemptions. In connection with any underwritten offering of securities, the underwriters may over-allot or effect transactions which stabilize or maintain the market price of the securities offered. Such transactions, if commenced, may discontinue at any time. See "Plan of Distribution". A prospectus supplement will set out the names of any underwriters, dealers or agents involved in the sale of our securities, the amounts, if any, to be purchased by underwriters, the plan of distribution for such securities, including the anticipated net proceeds to the Company or any Selling Securityholder from the sale of such securities, the amounts and prices at which such securities are sold and, if applicable, the compensation of such underwriters, dealers or agents.

Investment in the securities being offered is highly speculative and involves significant risks that you should consider before purchasing such securities. You should carefully review the risks outlined in this prospectus (including any prospectus supplement) and in the documents incorporated by reference as well as the information under the heading "Cautionary Note Regarding Forward-Looking Statements" and consider such risks and information in connection with an investment in the securities. See "Risk Factors".

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Our head office is located at 543 Granville Street, Suite 501, Vancouver, British Columbia V6C 1X8, Canada.

Our registered and records office is at Suite 2800, 666 Burrard Street, Vancouver, British Columbia V6C 2Z7, Canada.

Brett Heath, President and Chief Executive Officer and a director of the Company, E.B. Tucker, a director of the Company, Douglas Silver, a director of the Company, and Alexander Molyneux, a director of the Company, each reside outside of Canada and have each appointed Metalla Royalty & Streaming Ltd. at 543 Granville Street, Suite 501, Vancouver, British Columbia V6C 1X8, Canada as agent for service of process in Canada. Purchasers are advised that it may not be possible for investors to enforce judgments obtained in Canada against any person that resides outside of Canada, even if the party has appointed an agent for service of process. See "Agent for Service of Process".

Investors should rely only on the information contained in or incorporated by reference into this prospectus and any applicable prospectus supplement. We have not authorized anyone to provide investors with different information. Information contained on our website shall not be deemed to be a part of this prospectus (including any applicable prospectus supplement) or incorporated by reference and should not be relied upon by prospective investors for the purpose of determining whether to invest in the securities. We will not make an offer of these securities in any jurisdiction where the offer or sale is not permitted. Investors should not assume that the information contained in this prospectus is accurate as of any date other than the date on the face page of this prospectus, the date of any applicable prospectus supplement, or the date of any documents incorporated by reference herein.

TABLE OF CONTENTS

	Page
ABOUT THIS PROSPECTUS	S-1
AVAILABLE INFORMATION	S-1
CAUTIONARY NOTE TO UNITED STATES INVESTORS	S-1
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS	S-2
NOTICE REGARDING NON-IFRS MEASURES	S-5
DOCUMENTS INCORPORATED BY REFERENCE	S-5
DOCUMENTS FILED AS PART OF THE REGISTRATION STATEMENT	S-7
TECHNICAL AND THIRD-PARTY INFORMATION	S-7
FINANCIAL AND EXCHANGE RATE INFORMATION	S-7
COMMODITY PRICE INFORMATION	S-8
THE COMPANY	S-8
RISK FACTORS	S-9
USE OF PROCEEDS	S-9
CONSOLIDATED CAPITALIZATION	S-10
DESCRIPTION OF MATERIAL INDEBTEDNESS	S-10
PRIOR SALES	S-10
TRADING PRICE AND VOLUME	S-11
DESCRIPTION OF SHARE CAPITAL	S-11
DESCRIPTION OF WARRANTS	S-11
DESCRIPTION OF UNITS	S-13
DESCRIPTION OF SUBSCRIPTION RECEIPTS	S-13
DESCRIPTION OF SHARE PURCHASE CONTRACTS	S-15
CERTAIN FEDERAL INCOME TAX CONSIDERATIONS	S-16
PLAN OF DISTRIBUTION	S-16
SELLING SECURITYHOLDERS	S-17
AGENT FOR SERVICE OF PROCESS	S-17
LEGAL MATTERS	S-17
INTEREST OF EXPERTS	S-18
TRANSFER AGENT AND REGISTRAR	S-18
ENFORCEABILITY OF CIVIL LIABILITIES	S-18

ABOUT THIS PROSPECTUS

In this prospectus and in any prospectus supplement, unless the context otherwise requires, references to "we", "us", "our" or similar terms, as well as references to "Metalla" or the "Company", refer to Metalla Royalty & Streaming Ltd. together with our subsidiaries.

You should rely only on the information contained or incorporated by reference in this prospectus or any applicable prospectus supplement and on the other information included in any registration statement of which this prospectus forms a part. We have not authorized anyone to provide you with different or additional information. If anyone provides you with different or additional information, you should not rely on it. We are not making an offer to sell or seeking an offer to buy the securities offered pursuant to this prospectus in any jurisdiction where the offer or sale is not permitted. You should assume that the information contained in this prospectus or any applicable prospectus supplement is accurate only as of the date on the front of those documents and that information contained in any document incorporated by reference is accurate only as of the date of that document, regardless of the time of delivery of this prospectus or any applicable prospectus supplement or of any sale of our securities pursuant thereto. Our business, financial condition, results of operations and prospects may have changed since those dates.

Market data and certain industry forecasts used in this prospectus or any applicable prospectus supplement and the documents incorporated by reference in this prospectus or any applicable prospectus supplement were obtained from market research, publicly available information and industry publications. We believe that these sources are generally reliable, but the accuracy and completeness of this information is not guaranteed. We have not independently verified such information, and we do not make any representation as to the accuracy of such information.

AVAILABLE INFORMATION

We are required to file with the securities commission or authority in each of the applicable provinces of Canada annual and interim reports, material change reports and other information. In addition, we are subject to the informational requirements of the United States Securities Exchange Act of 1934, as amended (the "Exchange Act"), and, in accordance with the Exchange Act, we also file reports with, and furnish other information to, the SEC. Under a multijurisdictional disclosure system adopted by the United States and Canada, these reports and other information (including financial information) may be prepared in accordance with the disclosure requirements of Canada, which differ in certain respects from those in the United States. As a foreign private issuer, we are exempt from the rules under the Exchange Act prescribing the furnishing and content of proxy statements, and our officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of the Exchange Act. In addition, we may not be required to publish financial statements as promptly as U.S. companies.

CAUTIONARY NOTE TO UNITED STATES INVESTORS

We are permitted under a multijurisdictional disclosure system adopted by the securities regulatory authorities in Canada and the United States to prepare this prospectus in accordance with the disclosure requirements of Canada. Prospective investors in the United States should be aware that such requirements are different from those of the United States. Financial statements included or incorporated by reference herein have been prepared in accordance with IFRS as issued by the International Accounting Standards Board and are subject to Canadian auditing and auditor independence standards and thus may not be comparable to financial statements of United States companies.

Technical disclosure regarding our properties included herein and in the documents incorporated herein by reference has not been prepared in accordance with the requirements of U.S. securities laws. Without limiting the foregoing, such technical disclosure uses terms that comply with reporting standards in Canada and certain estimates are made in accordance with National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). NI 43-101 is a rule developed by the Canadian Securities Administrators that establishes standards for all public disclosure an issuer makes of scientific and technical information concerning mineral projects. Unless otherwise indicated, all mineral reserve and mineral resource estimates contained in the technical disclosure have been prepared in accordance with NI 43-101 and the Canadian Institute of Mining, Metallurgy and Petroleum ("CIM") Classification System.

Canadian standards, including NI 43-101, differ significantly from the requirements of the SEC. Accordingly, information concerning mineral deposits set forth herein and in the documents incorporated herein by reference may not be comparable with information made public by United States companies subject to the reporting and disclosure requirements under the United States federal securities laws and the rules and regulations thereunder.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus, including the documents incorporated by reference herein, contains "forward-looking information" or "forward-looking statements" (collectively, "forward-looking statements") within the meaning of applicable securities legislation. The forward-looking statements in this prospectus are provided as of the date of this prospectus and forward-looking statements incorporated by reference are made as of the date of those documents. The Company does not intend to and does not assume any obligation to update forward-looking information, except as required by applicable law. For this reason and the reasons set forth below, investors should not place undue reliance on forward-looking statements.

All statements included and incorporated by reference herein that address events or developments that we expect to occur in the future are forward-looking statements. Generally, forward-looking statements can be identified by the use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or statements that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved".

The forward-looking statements are based on reasonable assumptions that have been made by Metalla as at the date hereof and are subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of Metalla to be materially different from those expressed or implied by such forward-looking statements, including but not limited to:

•risks related to epidemics, pandemics or other public health crises, including the novel coronavirus ("COVID-19") global health pandemic, and the spread of other viruses or pathogens, and the potential impact thereof on Metalla's business, operations and financial condition;

•risks related to geopolitical events and other uncertainties, such as the conflict in Ukraine;

•risks related to commodity price fluctuations;

•the absence of control over mining operations from which Metalla will purchase precious metals pursuant to gold streams, silver streams and other agreements (collectively, "Streams" and each individually a "Stream") or from which it will receive royalty payments pursuant to net smelter returns ("NSR Royalties"), gross overriding royalties ("GOR Royalties"), gross value royalties ("GVR Royalties") and other royalty agreements or interests (collectively, "Royalties" and each individually a "Royalty") and risks related to those mining operations, including risks related to international operations, government and environmental regulation, delays in mine construction and operations, actual results of mining and current exploration activities, conclusions of economic evaluations and changes in project parameters as plans are refined;

•risks related to exchange rate fluctuations;

•that payments in respect of Streams and Royalties may be delayed or may never be made;

•risks related to Metalla's reliance on public disclosure and other information regarding the mines or projects underlying its Streams and Royalties;

•that some Royalties or Streams may be subject to confidentiality arrangements that limit or prohibit disclosure regarding those Royalties and Streams;

•business opportunities that become available to, or are pursued by, Metalla;

•that Metalla's cash flow is dependent on the activities of others;

•that some Royalty and Stream interests are subject to rights of other interest-holders;

•risks related to Metalla's sole material asset, a 1.35% NSR Royalty on a portion of the Côté deposit and all of the Gosselin deposit which form the Côté gold project (collectively, the "Côté Property");

•risks related to global financial conditions;

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•that Metalla is dependent on its key personnel;

•risks related to Metalla's financial controls;

•dividend policy and future payment of dividends;

•competition;

•risks related to the operators of the properties in which Metalla holds, or may acquire, a Royalty or Stream or other interest, including changes in the ownership and control of such operators;

•that Metalla's Royalties and Streams may have unknown defects;

•that Metalla's Royalties and Streams may be unenforceable;

•risks related to conflicts of interest of Metalla's directors and officers;

•that Metalla may not be able to obtain adequate financing in the future;

•litigation;

•risks related to Metalla's current credit facility and financing agreements;

•title, permit or license disputes related to interests on any of the properties in which Metalla holds, or may acquire, a Royalty, Stream or other interest;

•interpretation by government entities of tax laws or the implementation of new tax laws;

•credit and liquidity risk;

•risks related to Metalla's information systems and cyber security;

•risks posed by activist shareholders;

•that Metalla may suffer reputational damage in the ordinary course of business;

•risks related to acquiring, investing in or developing resource projects;

•risks applicable to owners and operators of properties in which Metalla holds an interest;

•exploration, development and operating risks;

•risks related to climate change;

•environmental risks;

•that exploration and development activities related to mine operations are subject to extensive laws and regulations;

•that the operation of a mine or project is subject to the receipt and maintenance of permits from governmental authorities;

•risks associated with the acquisition and maintenance of mining infrastructure;

•that Metalla's success is dependent on the efforts of operators' employees;

•risks related to mineral resource and mineral reserve estimates;

•that mining depletion may not be replaced by the discovery of new mineral reserves;

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•that operators' mining operations are subject to risks that may not be able to be insured against;

•risks related to land title;

•risks related to international operations;

•risks related to operating in countries with developing economies;

•risks associated with the construction, development and expansion of mines and mining projects;

•risks associated with operating in areas that are presently, or were formerly, inhabited or used by indigenous peoples;

•that Metalla is required, in certain jurisdictions, to allow individuals from that jurisdiction to hold nominal interests in Metalla's subsidiaries in that jurisdiction;

•the volatility of the stock market;

•that existing securityholders may be diluted;

•risks related to Metalla's public disclosure obligations;

•risks associated with future sales or issuances of debt or equity securities;

•risks associated with the Company's at-the-market equity program (the "ATM Program");

•that there can be no assurance that an active trading market for Metalla's securities will be sustained;

•risks related to the enforcement of civil judgments against Metalla; and

•risks relating to Metalla potentially being a passive foreign investment company within the meaning of U.S. federal tax laws.

As well as those factors discussed under the heading "Risk Factors" in this prospectus.

Forward-looking statements included in this prospectus include statements regarding:

•the completion of future transactions;

•our plans and objectives;

•our future financial and operational performance;

•expectations regarding the Streams of Metalla;

•royalty payments to be paid to Metalla by property owners or operators of mining projects pursuant to each Royalty;

•the future outlook of Metalla and the mineral reserves and resource estimates for the Côté Property and other properties with respect to which the Company has or proposes to acquire an interest;

•the expected output, costs, and date of commercial production for the Côté Property and other properties with respect to which the Company has or proposes to acquire an interest;

•future gold and silver prices;

•the date upon which owners and operators of properties in which Metalla holds, or may acquire, an interest who have had their operations affected by COVID-19 will restart operations or resume planned operations;

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•other potential developments relating to, or achievements by, the counterparties for our Stream and Royalty agreements, and with respect to the mines and other properties in which we have, or may acquire, a Stream or Royalty interest;

•estimates of future production, costs and other financial or economic measures;

•prospective transactions, growth and achievements;

•financing and adequacy of capital;

•future payment of dividends;

•future sales of Common Shares under the ATM Program;

•the future achievement of any milestones in respect of the payment or satisfaction of contingent consideration by Metalla, including with respect to the CentroGold Project in accordance with the purchase and sale agreement with Jaguar Mining Inc. and Mineração Serras Do Oeste Ltda.

Estimates of mineral resources and mineral reserves are also forward-looking statements because they involve estimates of mineralization that will be encountered in the future, and projections regarding other matters that are uncertain, such as future costs and commodity prices.

Forward-looking statements are based on a number of material assumptions, which management of Metalla believe to be reasonable, including, but not limited to, that owners and operators of properties in which Metalla holds, or may acquire, an interest who have had their operations affected by COVID-19 will restart their operations on the timetables currently proposed by such persons, the continuation of mining operations from which Metalla will purchase precious or other metals or in respect of which Metalla will receive Royalty payments, that commodity prices will not experience a material decline, mining operations that underlie Streams or Royalties will operate in accordance with disclosed parameters and achieve their stated production outcomes and such other assumptions as may be set out herein.

Although Metalla has attempted to identify important factors that could cause actual actions, events or results to differ materially from those contained in forward-looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that such information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such forward-looking statements. Accordingly, readers should not place undue reliance on forward-looking statements. Investors and readers of this prospectus should also carefully review the risk factors set out in this prospectus under the heading "Risk Factors".

NOTICE REGARDING NON-IFRS MEASURES

The documents incorporated by reference herein include certain terms or performance measures that are not defined under IFRS, such as (a) attributable gold equivalent ounces ("GEOs"), (b) average cash cost per attributable GEO, (c) average realized price per attributable GEO, (d) operating cash margin per attributable GEO, which is based on the two preceding measures, and (e) adjusted EBITDA. The data presented is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. For further information, see "Non-IFRS Financial Measures" in management's discussion and analysis for the year ended December 31, 2021, which are incorporated herein by reference. These non-IFRS measures should be read in conjunction with the Company's financial statements incorporated herein by reference.

DOCUMENTS INCORPORATED BY REFERENCE

Information has been incorporated by reference in this prospectus from documents filed with the securities commissions or similar authorities in Canada.

Copies of the documents incorporated herein by reference may be obtained on request without charge from the Corporate Secretary of Metalla Royalty & Streaming Ltd. at 543 Granville Street, Suite 501, Vancouver, British Columbia V6C 1X8, telephone (604) 696-0741 or by accessing the disclosure documents through the Internet on the Canadian System for Electronic Document Analysis and Retrieval ("SEDAR"), at www.sedar.com. Documents filed with, or furnished to, the SEC are available through the SEC's Electronic Data Gathering and Retrieval System, or EDGAR, at www.sec.gov. Our filings through SEDAR and EDGAR are not incorporated by reference in this prospectus except as specifically set forth herein.

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The following documents, filed with the securities commissions or similar regulatory authorities in certain provinces of Canada and filed with, or furnished to, the SEC are specifically incorporated by reference into, and form an integral part of, this prospectus:

a)our annual information form dated Match 25, 2022, for the financial year ended December 31, 2021 (the "AIF");

b)our management information circular dated May 4, 2021, in respect of the annual general and special meeting of shareholders of the Company held on June 23, 2021;

c)our audited annual consolidated financial statements for the twelve months ended December 31, 2021, seven months ended December 31, 2020, and twelve months ended May 31, 2020, together with the independent registered public accounting firm's report and independent auditors' report thereon and the notes thereto; and

d)our management's discussion and analysis of our results of operations and financial position for the year ended December 31, 2021 (the "Annual MD&A").

Any documents of the type described in Section 11.1 of Form 44-101F1 - Short Form Prospectus Distributions ("NI 44-101") filed by the Company with a securities commission or similar authority in any province of Canada subsequent to the date of this prospectus and prior to the expiry of this prospectus, or the completion of the issuance of securities pursuant hereto, will be deemed to be incorporated by reference into this prospectus.

Any template version of any "marketing materials" (as such term is defined in NI 44-101) filed by the Company after the date of a prospectus supplement and before the termination of the distribution of the securities offered pursuant to such prospectus supplement (together with this prospectus) is deemed to be incorporated by reference in such prospectus supplement.

In addition, any future document or information that the Company files with, or furnishes to, the SEC pursuant to Sections 13(a), 13(c) or 15(d) of the Exchange Act after the date of this prospectus and before the termination of the offerings thereunder, will be deemed to be incorporated by reference in the registration statement of which this prospectus forms a part (in the case of a report on Form 6-K, if and to the extent expressly provided therein).

A prospectus supplement containing the specific terms of any offering of our securities will be delivered to purchasers of our securities together with this prospectus and will be deemed to be incorporated by reference in this prospectus as of the date of the prospectus supplement and only for the purposes of the offering of our securities to which that prospectus supplement pertains.

Any statement contained in this prospectus or in a document incorporated or deemed to be incorporated by reference in this prospectus will be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained herein, in any prospectus supplement hereto or in any other subsequently filed document that also is or is deemed to be incorporated by reference herein, modifies or supersedes such statement. The modifying or superseding statement need not state that it has modified or superseded a prior statement or include any other information set forth in the document that it modifies or supersedes. The making of a modifying or superseding statement is not to be deemed an admission for any purposes that the modified or superseded statement, when made, constituted a misrepresentation, an untrue statement of material fact or an omission to state a material fact that is required to be stated or is necessary to make a statement not misleading in light of the circumstances in which it was made. Any statement so modified or superseded will not be deemed, except as so modified or superseded, to constitute a part of this prospectus.

Upon our filing of a new annual information form and the related annual consolidated financial statements and management's discussion and analysis with applicable securities regulatory authorities during the duration of this prospectus, the previous annual information form, the previous annual consolidated financial statements and all interim financial statements (and accompanying management's discussion and analysis for such periods), and material change reports filed prior to the commencement of our financial year in which the Company's new annual information form is filed will be deemed no longer to be incorporated into this prospectus for purposes of future offers and sales of our securities under this prospectus. Upon interim consolidated financial statements and the accompanying management's discussion and analysis being filed by us with the applicable securities regulatory authorities during the duration of this prospectus, all condensed consolidated interim statements and the accompanying management's discussion and analysis filed prior to the new interim condensed consolidated financial statements shall be deemed no longer to be incorporated into this prospectus for purposes of future offers and sales of securities under this prospectus. In addition, upon a new management information circular for the annual meeting of shareholders being filed by the Company with the applicable securities regulatory authorities during the period that this prospectus is effective, the previous management information circular filed in respect of the prior annual meeting of shareholders shall no longer be deemed to be incorporated into this prospectus for purposes of future offers and sales of securities under this prospectus. References to our website in any documents that are incorporated by reference into this prospectus do not incorporate by reference the information on such website into this prospectus, and we disclaim any such incorporation by reference.

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DOCUMENTS FILED AS PART OF THE REGISTRATION STATEMENT

The following documents have been or will be filed with the SEC as part of the registration statement of which this prospectus forms a part: (i) the documents listed under the heading "Documents Incorporated by Reference"; (ii) powers of attorney from our directors and officers included on the signature pages of the registration statement; (iii) the consent of KPMG LLP; and (iv) the consent of each "qualified person" for the purposes of NI 43-101 listed on the Exhibit Index of the registration statement. A copy of the form of warrant indenture or warrant agency agreement, subscription receipt agreement or statement of eligibility of trustee on Form T-1, as applicable, will be filed by post-effective amendment or by incorporation by reference to documents filed or furnished with the SEC under the Exchange Act.

TECHNICAL AND THIRD-PARTY INFORMATION

Except where otherwise stated, the disclosure in the documents incorporated by reference relating to properties and operations on the properties in which the Company holds Royalty, Stream or other interests, and included in the Company's AIF in the section entitled "Material Asset" is based on information publicly disclosed by the owners or operators of those properties and information/data available in the public domain as at the date of (or as specified in) the documents incorporated by reference herein, as applicable, and none of this information has been independently verified by the Company. Specifically, as a Royalty or Stream holder, the Company has limited, if any, access to properties included in its asset portfolio. Additionally, the Company may from time to time receive operating information from the owners and operators of the properties, which it is not permitted to disclose to the public. The Company is dependent on (i) the operators of the properties and their qualified persons to provide information to the Company, or (ii) on publicly available information, to prepare disclosure pertaining to properties and operations on the properties on which the Company holds Royalty, Stream or other interests, and generally has limited or no ability to independently verify such information. Although the Company does not have any knowledge that such information may not be accurate, there can be no assurance that such third party information is complete or accurate. Some information publicly reported by operators may relate to a larger property than the area covered by the Company's Royalty, Stream or other interest. The Company's Royalty, Stream or other interests often cover less than 100% and sometimes only a portion of the publicly reported mineral reserves, mineral resources and production of a property.

The Company considers the Côté Property to be its only material mineral property for the purposes of NI 43-101. Information incorporated by reference herein with respect to Côté Property has been prepared in accordance with the exemption set forth in section 9.2 of NI 43-101.

Charles Beaudry, M.Sc., P.Geo. and géo. for Metalla and a "Qualified Person" under NI 43-101 has reviewed and approved the scientific and technical disclosure contained in the AIF and the Annual MD&A.

FINANCIAL AND EXCHANGE RATE INFORMATION

The annual consolidated financial statements of the Company incorporated by reference in this prospectus have been prepared in accordance with IFRS and are reported in United States dollars, and the audit of such financial statements may be subject to Canadian auditing and auditor independence standards. They may not be comparable to financial statements of United States companies.

In this prospectus and any prospectus supplement, unless otherwise indicated, all dollar amounts and references to "US$" are to U.S. dollars, references to "C$" or "$" are to Canadian dollars.

The following table sets forth for each period indicated: (i) the exchange rates in effect at the end of the periods indicated; (ii) the high and low exchange rates during each period; and (iii) the average exchange rates in effect during each period, in each case, as identified or calculated from the Bank of Canada rate in effect on each trading day during the relevant period. These rates are expressed as Canadian dollars per US$1.00.

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	Year Ended December 31			Financial Year Ended May 31			Four Months Ended
	2021	2020	2019	2021	2020	2019	April 30, 2022
High for period	C$1.2942	C$1.4496	C$1.3600	C$1.3682	C$1.3682	C$1.3642	C$1.2905
Low for period	C$1.2040	C$1.2718	C$1.2988	C$1.2051	C$1.2718	C$1.2803	C$1.2451
Average for period	C$1.2535	C$1.3415	C$1.3269	C$1.2940	C$1.3405	C$1.3224	C$1.2657
Rate at end of period	C$1.2678	C$1.2732	C$1.2988	C$1.2072	C$1.2732	C$1.3527	C$1.2792

On May 6, 2022, the exchange rate as quoted by the Bank of Canada was C$1.00 = US$0.7763 (US$1.00 = C$1.2882).

COMMODITY PRICE INFORMATION

The following table sets out the high, low and average spot commodity price in US$ of gold for the three calendar years ending December 31, 2019, 2020 and 2021, Metalla's three financial years ending May 31, 2021, 2020 and 2019, as well as the four months ending April 30, 2022.

	Year Ended December 31			Financial Year Ended May 31			Four Months Ended
	2021	2020	2019	2021	2020	2019	April 30, 2022
High for period	$1957.20	$ 2067.15	$1546.10	$2067.150	$1756.90	$1345.75	$2039.05
Low for period	$1683.95	$1472.35	$1269.50	$1683.450	$1295.55	$1176.70	$1788.15
Average for period	$1798.90	$1770.32	$1392.94	$1840.59	$1529.10	$1256.78	$1890.50

The following table sets out the high, low and average spot commodity price in US$ of silver for the three calendar ‎years ending December 31, 2019, 2020 and 2021, Metalla's three financial years ending May 31, 2019, 2020 and ‎‎2021, as well as the four months ending April 30, 2022. ‎

	Year Ended December 31			Financial Year Ended May 31			Four Months Ended
	2021	2020	2019	2021	2020	2019	April 30, 2022
High for period	$29.59	$20.55	$19.31	$29.59	$19.31	$17.23	$26.18
Low for period	$21.53	$12.01	$14.38	$17.09	$12.01	$13.97	$22.24
Average for period	$25.14	$28.89	$16.21	$24.57	$16.68	$15.13	$24.13

THE COMPANY

Metalla was incorporated on May 11, 1983 pursuant to the Company Act (British Columbia) under the name Cactus West Explorations Ltd. The Company's name was changed to Cimarron Minerals Ltd. and its share capital was consolidated on a five (old) for one (new) basis, on April 29, 1996. On May 1, 2000, the Company's name was changed to DiscFactories Corporation, and its share capital was consolidated on a two (old) for one (new) basis and the Company was continued into the federal jurisdiction under the Canada Business Corporations Act. On February 20, 2007, the Company completed a change of business transaction pursuant to which it changed its name from DiscFactories Corporation to Excalibur Resources Ltd. On January 11, 2010, its share capital was consolidated on an eight (old) for one (new) basis. On December 1, 2016 it changed its name from Excalibur Resources Ltd. to Metalla, and completed a share consolidation on a three (old) for one (new) basis. On November 16, 2017, Metalla continued under the Business Corporations Act (British Columbia) ("BCBCA"). On December 17, 2019, Metalla effected a consolidation of its Common Shares on a four for one basis and all information in this prospectus has been adjusted for the consolidation.

The Company's head office is located at 501-543 Granville Street, Vancouver, British Columbia, V6C 1X8, Canada. The Company's registered and records office is located at Suite 2800, 666 Burrard Street, Vancouver, British Columbia, V6C 2Z7, Canada.

As at the date hereof the Common Shares are listed on the on the TSXV under the trading symbol "MTA"; on the NYSE American under the symbol "MTA"; and on the Frankfurt Exchange under the symbol "X9C".

Metalla is a publicly traded precious metals royalty and streaming company listed on the TSX-V, NYSE and Frankfurt Exchange. Metalla's business model is focused on managing and growing its portfolio of Royalties and Streams. Metalla's long-term goal is to provide its shareholders with a model which provides:

•exposure to precious metals price optionality;

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•a perpetual discovery option over large areas of geologically prospective lands with no additional cost other than the initial investment;

•limited exposure to many of the risks associated with operating companies;

•a free cash-flow business with limited cash calls;

•a high-margin business that can generate cash through the entire commodity cycle;

•a scalable and diversified business in which a large number of assets can be managed with a small stable overhead; and

•management focus on forward-looking growth opportunities rather than operation or development issues.

Metalla's financial results in the short-term are primarily tied to the price of commodities and the amount of production from its portfolio of producing assets. Financial results have also been supplemented by acquisitions of new producing assets. Over the longer-term, results are impacted by the availability of exploration and development capital applied by other companies to expand or extend Metalla's producing assets. Metalla has a long-term investment outlook and recognizes the cyclical nature of the industry. Metalla has historically operated by maintaining a strong balance sheet so that it can make investments during commodity cycle downturns.

Inter-Corporate Relationship

The chart below illustrates the Company's material inter-corporate relationships as at the date hereof:

RISK FACTORS

Prospective purchasers of our securities should carefully consider the risk factors described in documents incorporated by reference in this prospectus (including the AIF and subsequently filed documents incorporated by reference) and those described in a prospectus supplement relating to a specific offering of our securities. Discussion of certain risks affecting the Company in connection with its business are provided in the Company's disclosure documents filed with the various securities regulatory authorities which are incorporated by reference into this prospectus.

USE OF PROCEEDS

Unless we otherwise indicate in a prospectus supplement relating to a particular offering, we currently intend to use the net proceeds from the sale of our securities to finance the future purchase of Streams and Royalties and for working capital purposes.

In order to raise additional funds to finance future growth opportunities, we may, from time to time, issue securities. More detailed information regarding the use of proceeds from the sale of securities, including any determinable milestones at the applicable time, will be described in a prospectus supplement. We may also, from time to time, issue securities otherwise than pursuant to a prospectus supplement to this prospectus.

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The Company will not receive any proceeds from any sale of securities by any Selling Securityholder.

CONSOLIDATED CAPITALIZATION

There have been no material changes in our consolidated share capital since December 31, 2021, the date of our financial statements for the most recently completed financial period.

DESCRIPTION OF MATERIAL INDEBTEDNESS

On April 23, 2019, Metalla announced that it had entered into a convertible loan facility (the "Original Beedie Loan") of up to $12.0 million with Beedie Capital ("Beedie") to fund acquisitions of new Royalties and Streams. The Original Beedie Loan was funded by way of an initial advance of $7.0 million within 90 days from closing of the Original Beedie Loan. The initial drawdown of C$7.0 million occurred on August 7, 2019.

On July 29, 2020, Metalla announced that it had reached an agreement with Beedie to amend and restate the Original Beedie Loan (the "Amended and Restated Beedie Loan" and, collectively with the Original Beedie Loan, the "Beedie Loan Facility") pursuant to which (i) Beedie converted C$6.0 million of the outstanding C$7.0 million principal amount drawn under the Original Beedie Loan (the "Initial Advance") at a conversion price of C$5.56 per Common Share for a total of 1,079,136 Common Shares; (ii) the conversion price of the previously undrawn C$5.0 million tranche of the Original Beedie Loan was increased from C$5.56 to C$9.90 per Common Share; and (iii) the aggregate amount available under the Beedie Loan Facility was increased by an additional C$20 million. The second drawdown of C$5.0 million (the "Second Advance") pursuant to the Amended and Restated Beedie Loan occurred on August 6, 2020 at a conversion price of C$9.90 per Common Share.

The remaining C$1.0 million outstanding under the Initial Advance was converted by Beedie on October 30, 2020 at a conversion price of C$5.56 per Common Share, representing a 25% premium to the 30-day volume-weighted average price ("VWAP") per Common Share as of March 15, 2019, for a total of 179,856 Common Shares

On March 17, 2021, Metalla completed a third drawdown of C$5.0 million under the Beedie Loan Facility (the "Third Advance") and the Second Advance was converted by Beedie at a conversion price of C$9.90, representing a 27% premium to the 30-day VWAP per Common Share as of July 28, 2020, for a total of 505,050 Common Shares. The Third Advance may be converted by Beedie at a price of C$14.30 per Common Share, representing a 20% premium to the 30-day VWAP of the Common Shares on the TSX-V calculated as of March 16, 2021, in accordance with the terms of the Beedie Loan Facility.

On October 1, 2021, Metalla completed a fourth drawdown of an additional C$3 million (the "Fourth Advance") under the Beedie Loan Facility. The Fourth Drawdown may be converted by Beedie at a price of C$11.16 per Common Share, representing a 20% premium to the 30-day VWAP of the Common Shares on the TSX-V calculated as of September 30, 2021, in accordance with the terms of the Beedie Loan Facility.

Any future advances from the remaining C$12.0 million made available by Beedie under the Beedie Loan Facility will require a minimum drawdown of C$2.5 million by Metalla with a conversion price based on a 20% premium to the 30-day VWAP of the Common Shares on the date of such advance.

The Beedie Loan Facility carries an interest rate of 8.0% on advanced funds and 1.5% on standby funds with principal repayment due on April 22, 2023. The Beedie Loan Facility is secured by certain assets of Metalla and can be repaid with no penalty at any time after the 12-month anniversary of each advance.

PRIOR SALES

Information in respect of our Common Shares that we issued within the previous 12-month period, including Common Shares that we issued either upon the exercise of options, or which were granted under our Share Compensation Plan, or any other equity compensation plan, will be provided as required in a prospectus supplement with respect to the issuance of securities pursuant to such prospectus supplement.

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TRADING PRICE AND VOLUME

The Company's Common Shares are listed and posted for trading on the TSXV and NYSE American under the symbol "MTA", and on the Frankfurt Exchange under the symbol "X9C". Trading price and volume of the Company's securities will be provided as required for all of our Common Shares, as applicable, in each prospectus supplement to this prospectus.

DESCRIPTION OF SHARE CAPITAL

The authorized share capital of the Company consists of an unlimited number of Common Shares without par value. As of May 4, 2022, there were 44,560,182 Common Shares issued and outstanding.

In addition, as of the date of this prospectus, there were: 2,833,438 Common Shares issuable upon the exercise of outstanding stock options, at a weighted average exercise price of $6.81; and 438,000 Common Shares issuable upon the conversion of outstanding restricted stock units.

Common Shares

Holders of Common Shares are entitled to receive notice of any meetings of shareholders of the Company, to attend and to cast one vote per Common Share at all such meetings. Holders of Common Shares do not have cumulative voting rights with respect to the election of directors and, accordingly, holders of a majority of the Common Shares entitled to vote in any election of directors may elect all directors standing for election. Holders of Common Shares are entitled to receive on a pro rata basis such dividends, if any, as and when declared by the Company's board of directors at its discretion from funds legally available therefor and upon the liquidation, dissolution or winding up of the Company are entitled to receive on a pro rata basis the net assets of the Company after payment of debts and other liabilities. The Common Shares do not carry any pre-emptive, subscription, redemption or conversion rights, nor do they contain any sinking or purchase fund provisions.

DESCRIPTION OF WARRANTS

General

This section describes the general terms that will apply to any warrants for the purchase of Common Shares, or equity warrants.

Warrants may be issued independently or together with other securities, and warrants sold with other securities may be attached to or separate from the other securities. Warrants will be issued under one or more warrant indentures or warrant agency agreements to be entered into by the Company and with one or more financial institutions or trust companies acting as warrant agent.

The Company will deliver an undertaking to the securities regulatory authority in each of the provinces of Canada that it will not distribute warrants that, according to the aforementioned terms as described in the applicable prospectus supplement for warrants supplementing this prospectus, are "novel" specified derivatives within the meaning of Canadian securities legislation, separately to any member of the public in Canada, unless the offering is in connection with and forms part of the consideration for an acquisition or merger transaction or unless such prospectus supplement containing the specific terms of the warrants to be distributed separately is first approved by or on behalf of the securities commissions or similar regulatory authorities in each of the provinces of Canada where the warrants will be distributed.

This summary of some of the provisions of the warrants is not complete. The statements made in this prospectus relating to any warrant indenture and warrants to be issued under this prospectus are summaries of certain anticipated provisions thereof and do not purport to be complete and are subject to, and are qualified in their entirety by reference to, all provisions of the applicable warrant indenture. You should refer to the warrant indenture or warrant agency agreement relating to the specific warrants being offered for the complete terms of the warrants. A copy of any warrant indenture or warrant agency agreement relating to an offering or warrants will be filed by the Company with the securities commissions or similar regulatory authorities in applicable Canadian offering jurisdictions and the United States, after it has been entered into, and will be available electronically on SEDAR at www.sedar.com and on EDGAR at www.sec.gov.

The applicable prospectus supplement relating to any warrants that we offer will describe the particular terms of those warrants and include specific terms relating to the offering.

Original purchasers of warrants (if offered separately) will have a contractual right of rescission against the Company in respect of the exercise of such warrant. The contractual right of rescission will entitle such original purchasers to receive, upon surrender of the underlying securities acquired upon exercise of the warrant, the total of the amount paid on original purchase of the warrant and the amount paid upon exercise, in the event that this prospectus (as supplemented or amended) contains a misrepresentation, provided that:(i) the exercise takes place within 180 days of the date of the purchase of the warrant under the applicable prospectus supplement; and (ii) the right of rescission is exercised within 180 days of the date of purchase of the warrant under the applicable prospectus supplement. This contractual right of rescission will be consistent with the statutory right of rescission described under section 131 of the Securities Act (British Columbia), and is in addition to any other right or remedy available to original purchasers under section 131 of the Securities Act (British Columbia) or otherwise at law.

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In an offering of warrants, or other convertible securities, original purchasers are cautioned that the statutory right of action for damages for a misrepresentation contained in the prospectus is limited, in certain provincial securities legislation, to the price at which the warrants, or other convertible securities, are offered to the public under the prospectus offering. This means that, under the securities legislation of certain provinces, if the purchaser pays additional amounts upon conversion, exchange or exercise of such securities, those amounts may not be recoverable under the statutory right of action for damages that applies in those provinces. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser's province for the particulars of these rights, or consult with a legal advisor.

Equity Warrants

The particular terms of each issue of equity warrants will be described in the applicable prospectus supplement. This description will include, where applicable:

•the designation and aggregate number of equity warrants;

•the price at which the equity warrants will be offered;

•the currency or currencies in which the equity warrants will be offered;

•the date on which the right to exercise the equity warrants will commence and the date on which the right will expire;

•the number of Common Shares that may be purchased upon exercise of each equity warrant and the price at which and currency or currencies in which the Common Shares may be purchased upon exercise of each equity warrant;

•the terms of any provisions allowing or providing for adjustments in (i) the number and/or class of Common Shares that may be purchased, (ii) the exercise price per Common Share, or (iii) the expiry of the equity warrants;

•whether the Company will issue fractional shares;

•whether the Company has applied to list the equity warrants or the underlying shares on a securities exchange or automated interdealer quotation system;

•the designation and terms of any securities with which the equity warrants will be offered, if any, and the number of the equity warrants that will be offered with each security;

•the date or dates, if any, on or after which the equity warrants and the related securities will be transferable separately;

•whether the equity warrants will be subject to redemption or call and, if so, the terms of such redemption or call provisions;

•material U.S. and Canadian federal income tax consequences of owning the equity warrants; and

•any other material terms or conditions of the equity warrants.

Prior to the exercise of their warrants, holders of warrants will not have any of the rights of holders of the securities subject to the warrants.

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DESCRIPTION OF UNITS

Metalla may issue units, which may consist of one or more Common Shares, warrants or any combination of securities, including fractions of such securities, as is specified in the relevant prospectus supplement. In addition, the relevant prospectus supplement relating to an offering of units will describe all material terms of any units offered, including, as applicable:

•the designation and aggregate number of units being offered;

•the price at which the units will be offered;

•the designation, number and terms of the securities comprising the units and any agreement governing the units;

•the date or dates, if any, on or after which the securities comprising the units will be transferable separately;

•whether the Company will apply to list the units on a securities exchange or automated interdealer quotation system;

•material U.S. and Canadian federal income tax consequences of owning the units, including how the purchase price paid for the units will be allocated among the securities comprising the units; and

•any other material terms or conditions of the units.

DESCRIPTION OF SUBSCRIPTION RECEIPTS

Metalla may issue subscription receipts separately or in combination with one or more other securities. The subscription receipts will entitle holders thereof to receive, upon satisfaction of certain Release Conditions (as defined herein) and for no additional consideration, Common Shares, warrants or any combination thereof. Subscription receipts will be issued pursuant to one or more subscription receipt agreements (each, a "Subscription Receipt Agreement"), each to be entered into between the Company and an escrow agent (the "Escrow Agent") that will be named in the relevant prospectus supplement. Each Escrow Agent will be: (i) a financial institution organized under the laws of Canada or a province thereof and authorized to carry on business as a trustee; or (ii) otherwise authorized to act as a trustee. If underwriters or agents are used in the sale of any subscription receipts, one or more of such underwriters or agents may also be a party to the Subscription Receipt Agreement governing the subscription receipts sold to or through such underwriter or agent.

The following description sets forth certain general terms and provisions of subscription receipts that may be issued hereunder and is not intended to be complete. The statements made in this prospectus relating to any Subscription Receipt Agreement and subscription receipts to be issued thereunder are summaries of certain anticipated provisions thereof and are subject to, and are qualified in their entirety by reference to, all provisions of the applicable Subscription Receipt Agreement. Prospective investors should refer to the Subscription Receipt Agreement relating to the specific subscription receipts being offered for the complete terms of the subscription receipts. Metalla will file a copy of any Subscription Receipt Agreement relating to an offering of subscription receipts with the securities commissions or similar regulatory authorities in applicable Canadian offering jurisdictions and the United States, after it has been entered into, and such Subscription Receipt Agreement will be available electronically on SEDAR at www.sedar.com and on EDGAR at www.sec.gov.

General

The prospectus supplement and the Subscription Receipt Agreement for any subscription receipts that the Company may offer will describe the specific terms of the subscription receipts offered. This description may include, but may not be limited to, any of the following, if applicable:

•the designation and aggregate number of subscription receipts being offered;

•the price at which the subscription receipts will be offered;

•the designation, number and terms of the Common Shares, warrants or a combination thereof to be received by the holders of subscription receipts upon satisfaction of the Release Conditions (as defined herein), and any procedures that will result in the adjustment of those numbers;

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•the conditions that must be met in order for holders of subscription receipts to receive, for no additional consideration, the Common Shares, warrants or a combination thereof (the "Release Conditions");

•the procedures for the issuance and delivery of the Common Shares, warrants or a combination thereof to holders of subscription receipts upon satisfaction of the Release Conditions;

•whether any payments will be made to holders of subscription receipts upon delivery of the Common Shares, warrants or a combination thereof upon satisfaction of the Release Conditions;

•the identity of the Escrow Agent;

•the terms and conditions under which the Escrow Agent will hold all or a portion of the gross proceeds from the sale of subscription receipts, together with interest and income earned thereon (collectively, the "Escrowed Funds"), pending satisfaction of the Release Conditions;

•the terms and conditions pursuant to which the Escrow Agent will hold Common Shares, warrants or a combination thereof pending satisfaction of the Release Conditions;

•the terms and conditions under which the Escrow Agent will release all or a portion of the Escrowed Funds to the Company upon satisfaction of the Release Conditions;

•if the subscription receipts are sold to or through underwriters or agents, the terms and conditions under which the Escrow Agent will release a portion of the Escrowed Funds to such underwriters or agents in payment of all or a portion of their fees or commissions in connection with the sale of the subscription receipts;

•procedures for the refund by the Escrow Agent to holders of subscription receipts of all or a portion of the subscription price of their subscription receipts, plus any pro rata entitlement to interest earned or income generated on such amount, if the Release Conditions are not satisfied;

•any contractual right of rescission to be granted to initial purchasers of subscription receipts in the event that this prospectus, the prospectus supplement under which subscription receipts are issued or any amendment hereto or thereto contains a misrepresentation;

•any entitlement of Metalla to purchase the subscription receipts in the open market by private agreement or otherwise;

•whether the Company will issue the subscription receipts as global securities and, if so, the identity of the depository for the global securities;

•whether the Company will issue the subscription receipts as bearer securities, as registered securities or both;

•provisions as to modification, amendment or variation of the Subscription Receipt Agreement or any rights or terms of the subscription receipts, including upon any subdivision, consolidation, reclassification or other material change of the Common Shares, warrants or other Metalla securities, any other reorganization, amalgamation, merger or sale of all or substantially all of the Company's assets or any distribution of property or rights to all or substantially all of the holders of Common Shares;

•whether the Company will apply to list the subscription receipts on a securities exchange or automated interdealer quotation system;

•material U.S. and Canadian federal income tax consequences of owning the subscription receipts; and

•any other material terms or conditions of the subscription receipts.

Original purchasers of subscription receipts will have a contractual right of rescission against the Company in respect of the conversion of the subscription receipt. The contractual right of rescission will entitle such original purchasers to receive the amount paid on original purchase of the subscription receipt upon surrender of the underlying securities gained thereby, in the event that this prospectus (as supplemented or amended) contains a misrepresentation, provided that: (i) the conversion takes place within 180 days of the date of the purchase of the subscription receipt under this prospectus; and (ii) the right of rescission is exercised within 180 days of the date of purchase of the subscription receipt under this prospectus. This contractual right of rescission will be consistent with the statutory right of rescission described under section 131 of the Securities Act (British Columbia), and is in addition to any other right or remedy available to original purchasers under section 131 of the Securities Act (British Columbia) or otherwise at law.

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Rights of Holders of Subscription Receipts Prior to Satisfaction of Release Conditions

The holders of subscription receipts will not be, and will not have the rights of, shareholders of Metalla. Holders of subscription receipts are entitled only to receive Common Shares, warrants or a combination thereof on exchange of their subscription receipts, plus any cash payments, all as provided for under the Subscription Receipt Agreement and only once the Release Conditions have been satisfied. If the Release Conditions are not satisfied, holders of subscription receipts shall be entitled to a refund of all or a portion of the subscription price thereof and all or a portion of the pro rata share of interest earned or income generated thereon, as provided in the Subscription Receipt Agreement.

Escrow

The Subscription Receipt Agreement will provide that the Escrowed Funds will be held in escrow by the Escrow Agent, and such Escrowed Funds will be released to the Company (and, if the subscription receipts are sold to or through underwriters or agents, a portion of the Escrowed Funds may be released to such underwriters or agents in payment of all or a portion of their fees in connection with the sale of the subscription receipts) at the time and under the terms specified by the Subscription Receipt Agreement. If the Release Conditions are not satisfied, holders of subscription receipts will receive a refund of all or a portion of the subscription price for their subscription receipts, plus their pro rata entitlement to interest earned or income generated on such amount, if provided for in the Subscription Receipt Agreement, in accordance with the terms of the Subscription Receipt Agreement. Common Shares or warrants may be held in escrow by the Escrow Agent and will be released to the holders of subscription receipts following satisfaction of the Release Conditions at the time and under the terms specified in the Subscription Receipt Agreement.

Modifications

The Subscription Receipt Agreement will specify the terms upon which modifications and alterations to the subscription receipts issued thereunder may be made by way of a resolution of holders of subscription receipts at a meeting of such holders or consent in writing from such holders. The number of holders of subscription receipts required to pass such a resolution or execute such a written consent will be specified in the Subscription Receipt Agreement.

The Subscription Receipt Agreement will also specify that the Company may amend any Subscription Receipt Agreement and the subscription receipts, without the consent of the holders of the subscription receipts, to cure any ambiguity, to cure, correct or supplement any defective or inconsistent provision, or in any other manner that will not materially and adversely affect the interests of the holders of outstanding subscription receipts or as otherwise specified in the Subscription Receipt Agreement.

DESCRIPTION OF SHARE PURCHASE CONTRACTS

The Company may issue share purchase contracts, representing contracts obligating holders to purchase from or sell to the Company, and obligating the Company to purchase from or sell to the holders, a specified number of Common Shares at a future date or dates, and including by way of instalment.

The price per Common Share and the number of Common Shares may be fixed at the time the share purchase contracts are issued or may be determined by reference to a specific formula or method set forth in the share purchase contracts. The Company may issue share purchase contracts in accordance with applicable laws and in such amounts and in as many distinct series as it may determine.

The share purchase contracts may be issued separately or as part of units consisting of a share purchase contract and beneficial interests in debt obligations of third parties, securing the holders' obligations to purchase the Common Shares under the share purchase contracts, which are referred to in this prospectus as share purchase units. The share purchase contracts may require the Company to make periodic payments to the holders of the share purchase units or vice versa, and these payments may be unsecured or refunded and may be paid on a current or on a deferred basis. The share purchase contracts may require holders to secure their obligations under those contracts in a specified manner.

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Holders of share purchase contracts are not shareholders of the Company. The particular terms and provisions of share purchase contracts offered by any prospectus supplement, and the extent to which the general terms and provisions described below may apply to them, will be described in the applicable prospectus supplement filed in respect of such share purchase contracts. This description will include, where applicable: (i) whether the share purchase contracts obligate the holder to purchase or sell, or both purchase and sell, Common Shares and the nature and amount of those securities, or the method of determining those amounts; (ii) whether the share purchase contracts are to be prepaid or not or paid in instalments; (iii) any conditions upon which the purchase or sale will be contingent and the consequences if such conditions are not satisfied; (iv) whether the share purchase contracts are to be settled by delivery, or by reference or linkage to the value or performance of Common Shares; (v) any acceleration, cancellation, termination or other provisions relating to the settlement of the share purchase contracts; (vi) the date or dates on which the sale or purchase must be made, if any; (vii) whether the share purchase contracts will be issued in fully registered or global form; (viii) the material income tax consequences of owning, holding and disposing of the share purchase contracts; and (ix) any other material terms and conditions of the share purchase contracts including, without limitation, transferability and adjustment terms and whether the share purchase contracts will be listed on a securities exchange or automated interdealer quotation system.

Original purchasers of share purchase contracts will be granted a contractual right of rescission against the Company in respect of the conversion, exchange or exercise of such share purchase contract. The contractual right of rescission will entitle such original purchasers to receive the amount paid upon conversion, exchange or exercise, upon surrender of the underlying securities gained thereby, in the event that this prospectus (as supplemented or amended) contains a misrepresentation, provided that: (i) the conversion, exchange or exercise takes place within 180 days of the date of the purchase of the convertible, exchangeable or exercisable security under this prospectus; and (ii) the right of rescission is exercised within 180 days of the date of the purchase of the convertible, exchangeable or exercisable security under this prospectus. This contractual right of rescission will be consistent with the statutory right of rescission described under section 131 of the Securities Act (British Columbia), and is in addition to any other right or remedy available to original purchasers under section 131 of the Securities Act (British Columbia) or otherwise at law.

CERTAIN FEDERAL INCOME TAX CONSIDERATIONS

The applicable prospectus supplement may describe certain Canadian federal income tax consequences to an investor who is a non-resident of Canada or to an investor who is a resident of Canada of acquiring, owning and disposing of any of our securities offered thereunder. The applicable prospectus supplement may also describe certain U.S. federal income tax consequences of the acquisition, ownership and disposition of any of our securities offered thereunder by an initial investor who is a U.S. person (within the meaning of the U.S. Internal Revenue Code of 1986, as amended). Investors should read the tax discussion in any prospectus supplement with respect to a particular offering and consult their own tax advisors with respect to their own particular circumstances.

PLAN OF DISTRIBUTION

The Company or any Selling Securityholder may sell securities offered by this prospectus for cash or other consideration (i) to or through underwriters, dealers, placement agents or other intermediaries, (ii) directly to one or more purchasers or (iii) in connection with acquisitions of assets or shares or another entity or company.

Each prospectus supplement with respect to our securities being offered will set forth the terms of the offering, including:

•the person offering the securities (the Company and/or any Selling Securityholder(s));

•the name or names of any underwriters, dealers or other placement agents;

•the number and the purchase price of, and form of consideration for, the securities;

•the proceeds to the Company or any Selling Securityholder from such sale; and

•any commissions, fees, discounts and other items constituting underwriters', dealers' or agents' compensation.

Our securities may be sold, from time to time, in one or more transactions at a fixed price or prices which may be changed or at market prices prevailing at the time of sale, at prices related to such prevailing market price or at negotiated prices, including sales in transactions that are deemed to be "at the market distributions" as defined in National Instrument 44-102 - Shelf Distributions, including sales made directly on the TSXV, NYSE American, the Frankfurt Exchange, or other existing trading markets for the securities, and sales pursuant to a dividend reinvestment plan. The prices at which the securities may be offered may vary as between purchasers and during the period of distribution. If, in connection with the offering of securities at a fixed price or prices, the underwriters have made a bona fide effort to sell all of the securities at the initial offering price fixed in the applicable prospectus supplement, the public offering price may be decreased and thereafter further changed, from time to time, to an amount not greater than the initial offering price fixed in such prospectus supplement, in which case the compensation realized by the underwriters will be decreased by the amount that the aggregate price paid by purchasers for the securities is less than the gross proceeds paid by the underwriters to the Company or any Selling Securityholder.

S-16

Only underwriters named in the prospectus supplement are deemed to be underwriters in connection with our securities offered by that prospectus supplement.

The Company or any Selling Securityholder may agree to pay the underwriters or agents a commission for various services relating to the issue and sale of any securities offered hereby. Where the Company pays such commission, it will be paid out of the general corporate funds of the Company. Where any Selling Securityholder pays such commission, the source of such commission will be set out in the applicable prospectus supplement.

Under agreements which may be entered into by us and any Selling Securityholder, underwriters, dealers and agents who participate in the distribution of our securities may be entitled to indemnification by us against certain liabilities, including liabilities under the United States Securities Act of 1933, as amended, and applicable Canadian securities legislation, or to contribution with respect to payments which such underwriters, dealers or agents may be required to make in respect thereof. The underwriters, dealers and agents with whom we enter into agreements may be customers of, engage in transactions with, or perform services for, us in the ordinary course of business.

No underwriter or dealer involved in an "at the market distribution" as defined under applicable Canadian securities legislation, no affiliate of such underwriter or dealer and no person acting jointly or in concert with such underwriter or dealer has over-allotted, or will over allot, our securities in connection with an offering of our securities or effect any other transactions that are intended to stabilize the market price of our securities.

In connection with any offering of our securities, other than an "at the market distribution", the underwriters may over-allot or effect transactions which stabilize or maintain the market price of our securities offered at a level above that which might otherwise prevail in the open market. Such transactions, if commenced, may be discontinued at any time.

SELLING SECURITYHOLDERS

Securities may be sold under this prospectus by way of a secondary offering by one or more Selling Securityholders. The terms under which such securities will be offered by Selling Securityholders will be described, as required under applicable securities laws, in the applicable prospectus supplement.

AGENT FOR SERVICE OF PROCESS

Brett Heath, President and Chief Executive Officer and a director of the Company, E.B. Tucker, a director of the Company, Douglas Silver, a director of the Company, and Alexander Molyneux, a director of the Company, each reside outside of Canada and have appointed Metalla Royalty & Streaming Ltd. at 543 Granville Street, Suite 501, Vancouver, British Columbia V6C 1X8, Canada as agent for service of process in Canada.

Purchasers are advised that it may not be possible for investors to enforce judgments obtained in Canada against any person or company that is incorporated, continued or otherwise organized under the laws of a foreign jurisdiction or that resides outside of Canada, even if the party has appointed an agent for service of process.

LEGAL MATTERS

Certain legal matters related to our securities offered by this prospectus will be passed upon on our behalf by DLA Piper (Canada) LLP, with respect to matters of Canadian law, and Dorsey & Whitney LLP, with respect to matters of U.S. law.

S-17

INTEREST OF EXPERTS

The scientific and technical information contained in the information contained in or incorporated by reference in this prospectus was reviewed and approved by Charles Beaudry, M.Sc., P.Geo. and a "Qualified Person" as defined in NI 43-101.

To the knowledge of Metalla, Mr. Beaudry holds less than one percent of the outstanding Common Shares of Metalla or of any associate or affiliate of Metalla as of the date hereof. Mr. Beaudry has not and will not receive any direct or indirect interest in any securities of Metalla as a result of the review and approval of the scientific and technical disclosure contained in or incorporated by reference in this prospectus.

KPMG LLP are the auditors of the Company and have confirmed with respect to the Company that they are independent within the meaning of the relevant rules and related interpretations prescribed by the relevant professional bodies in Canada and any applicable legislation or regulations and also that they are independent accountants with respect to the Company under all relevant US professional and regulatory standards. KPMG LLP, Chartered Professional Accountants, are the independent auditors of Metalla who have issued an independent auditor's report dated March 24, 2022 in respect of the consolidated financial statements of Metalla for the twelve months ended December 31, 2021, seven months ended December 31, 2020, and twelve months ended May 31, 2020.

TRANSFER AGENT AND REGISTRAR

The transfer agent and registrar for the Common Shares is Computershare Investor Services Inc. at its principal offices in Vancouver, British Columbia.

ENFORCEABILITY OF CIVIL LIABILITIES

We are a company incorporated under the BCBCA. Some of our directors and officers, and the experts named in this prospectus, are residents of Canada or otherwise reside outside the United States, and all or a substantial portion of their assets may be, and a substantial portion of the Company's assets are, located outside the United States. We have appointed an agent for service of process in the United States (as set forth below), but it may be difficult for holders of securities who reside in the United States to effect service within the United States upon those directors, officers and experts who are not residents of the United States. It may also be difficult for holders of securities who reside in the United States to realize in the United States upon judgments of courts of the United States predicated upon our civil liability and the civil liability of our directors, officers and experts under the United States federal securities laws. We have been advised that a judgment of a U.S. court predicated solely upon civil liability under U.S. federal securities laws or the securities or "blue sky" laws of any state within the United States, would likely be enforceable in Canada if the United States court in which the judgment was obtained has a basis for jurisdiction in the matter that would be recognized by a Canadian court for the same purposes. We have also been advised, however, that there is substantial doubt whether an action could be brought in Canada in the first instance on the basis of the liability predicated solely upon U.S. federal securities laws.

We have filed with the SEC, concurrently with our registration statement on Form F-10 of which this prospectus is a part, an appointment of agent for service of process on Form F-X. Under the Form F-X, we appointed Registered Agent Solutions, Inc., as our agent for service of process in the United States in connection with any investigation or administrative proceeding conducted by the SEC, and any civil suit or action brought against or involving us in a United States court arising out of or related to or concerning the offering of securities under this prospectus.

S-18

PART II

INFORMATION NOT REQUIRED TO BE DELIVERED TO OFFEREES OR PURCHASERS

Indemnification of Directors and Officers and Controlling Persons.

The Business Corporations Act (British Columbia) ("BCBCA") provides that a company may:

• indemnify an eligible party against all judgments, penalties or fines awarded or imposed in, or amounts paid in settlement of, an eligible proceeding, to which the eligible party is or may be liable; and

• after the final disposition of an eligible proceeding, pay the "expenses" (which includes costs, charges and expenses (including legal and other fees) but excludes judgments, penalties, fines or amounts paid in settlement of a proceeding) actually and reasonably incurred by an eligible party in respect of that proceeding.

However, after the final disposition of an eligible proceeding, a company must pay expenses actually and reasonably incurred by an eligible party in respect of that proceeding if the eligible party (i) has not been reimbursed for those expenses, and (ii) is wholly successful, on the merits or otherwise, or is substantially successful on the merits, in the outcome of the proceeding. The BCBCA also provides that a company may pay the expenses as they are incurred in advance of the final disposition of an eligible proceeding if the company first receives from the eligible party a written undertaking that, if it is ultimately determined that the payment of expenses is prohibited under the BCBCA, the eligible party will repay the amounts advanced.

For the purpose of the BCBCA, an "eligible party," in relation to a company, means an individual who:

• is or was a director or officer of the company;

• is or was a director or officer of another corporation
  • at a time when the corporation is or was an affiliate of the company, or
  • at the request of the company; or
• at the request of the company, is or was, or holds or held a position equivalent to that of, a director or officer of a partnership, trust, joint venture or other unincorporated entity;

and includes, with some exceptions, the heirs and personal or other legal representatives of that individual.

An "eligible proceeding" under the BCBCA is a proceeding in which an eligible party or any of the heirs and personal or other legal representatives of the eligible party, by reason of the eligible party being or having been a director or officer of, or holding or having held a position equivalent to that of a director or officer of, the company or an associated corporation (i) is or may be joined as a party, or (ii) is or may be liable for or in respect of a judgment, penalty or fine in, or expenses related to, the proceeding. A "proceeding" includes any legal proceeding or investigative action, whether current, threatened, pending or completed.

Notwithstanding the foregoing, the BCBCA prohibits indemnifying an eligible party or paying the expenses of an eligible party if any of the following conditions apply:

• if the indemnity or payment is made under an earlier agreement to indemnify or pay expenses and, at the time that such agreement was made, the company was prohibited from giving the indemnity or paying the expenses by its memorandum or articles;

• if the indemnity or payment is made otherwise than under an earlier agreement to indemnify or pay expenses and, at the time that the indemnity or payment is made, the company is prohibited from giving the indemnity or paying the expenses by its memorandum or articles;

• if, in relation to the subject matter of the eligible proceeding, the eligible party did not act honestly and in good faith with a view to the best interests of the company or the associated corporation, or as the case may be; or

• in the case of an eligible proceeding other than a civil proceeding, if the eligible party did not have reasonable grounds for believing that the eligible party's conduct in respect of which the proceeding was brought was lawful.

Additionally, if an eligible proceeding is brought against an eligible party by or on behalf of the company or by or on behalf of an associated corporation, the company must not (i) indemnify the eligible party in respect of the proceeding; or (ii) pay the expenses of the eligible party in respect of the proceeding.

Whether or not payment of expenses or indemnification has been sought, authorized or declined under the BCBCA, on the application of a company or an eligible party, the Supreme Court of British Columbia may do one or more of the following:

• order a company to indemnify an eligible party against any liability incurred by the eligible party in respect of an eligible proceeding;

• order a company to pay some or all of the expenses incurred by an eligible party in respect of an eligible proceeding;

• order the enforcement of, or any payment under, an agreement of indemnification entered into by a company;

• order a company to pay some or all of the expenses actually and reasonably incurred by any person in obtaining an order; or

• make any other order the court considers appropriate.

The BCBCA provides that a company may purchase and maintain insurance for the benefit of an eligible party or the heirs and personal or other legal representatives of the eligible party against any liability that may be incurred by reason of the eligible party being or having been a director or officer of, or holding or having held a position equivalent to that of a director or officer of, the company or an associated corporation.

The Registrant's articles provide that, subject to the BCBCA, the Registrant must indemnify a director, former director or alternate director and his or her heirs and legal personal representatives against all eligible penalties (as

defined in the Registrant's articles), to which such person is or may be liable and must, after the final disposition of an eligible proceeding (as defined in the Registrant's articles), pay the expenses (as defined in the BCBCA) actually and reasonably incurred by such person in respect of that proceeding. Pursuant to the Registrant's articles, each director and alternate director is deemed to have contracted with the Registrant on the aforementioned terms.

The Registrant's articles further provide that the Registrant may indemnify any person, subject to any restrictions in the BCBCA, and that the failure of a director, alternate director or officer of the Registrant to comply with the BCBCA or the Registrant's articles does not invalidate any indemnity to which he or she is entitled under the Registrant's articles.

The Registrant is authorized by its articles to purchase and maintain insurance for the benefit of certain eligible persons, as set out in the articles.

The Registrant is a party to an indemnity agreement with each of its current directors and senior officers providing that if such director or officer or his or her heirs and personal or other legal representatives (collectively, the "indemnitee") is or may be joined as a party or is liable in respect of a judgment, penalty or fine in, or expenses related to any legal proceeding or investigative action (including derivative action) whether current, threatened, pending or completed by reason of the indemnitee being or having been a having been a director or officer of, or holding or having held an equivalent position with:

(a)	the Registrant;
(b)	an affiliate of the Registrant;
(c)	any other corporation, partnership, trust, joint venture or other unincorporated entity for which the indemnitee is or was a director or officer, at the request of the Registrant; or
(d)	a position equivalent to that of a director or officer in a partnership, trust, joint venture or other unincorporated entity,

the Registrant shall, to the extent permitted by law indemnify the indemnitee for any such:

(a)	judgment, penalty or fine awarded or imposed in, or an amount paid in settlement; and
(b)	costs, charges and expenses, including all legal and other fees.

The Registrant is not obligated to indemnify an indemnitee if:

(a)	in relation to the subject matter of the proceeding, the director or officer did not act honestly and in good faith with a view to the best interests of the Registrant or, as the case may be, to the best interests of the other entity for which the director acted as a director or officer at the Registrant's request; and
(b)	in the case of a proceeding other than a civil proceeding, the director or officer did not have reasonable grounds for believing that his or her conduct in respect of which the proceeding was brought was lawful;

provided, however, that in the absence of compelling evidence to the contrary, the director shall be presumed to have acted in good faith and in the best interests of the Registrant (or the best interests of the other entity, as the case may be).

The Registrant maintains directors' and officers' liability insurance coverage through primary and excess policies covering the Registrant and its subsidiaries, which have annual aggregate policy limits of USD$30 million, subject to a corporate retention of USD$1 million for any loss to which a retention applies. This insurance provides coverage for indemnity payments made by the Registrant to its directors and officers as required or permitted by law for losses, including legal costs, incurred by officers, directors and alternate directors in their capacity as such. This policy also provides coverage directly to individual directors and officers if they are not indemnified by the Registrant. The insurance coverage for directors and officers is subject to various exclusions.

Insofar as indemnification for liabilities arising under the Securities Act of 1933, as amended, may be permitted to directors, officers or persons controlling the Registrant pursuant to the foregoing provisions, the Registrant has been informed that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act of 1933, as amended, and is therefore unenforceable.

Exhibits

4.1	Annual Information Form dated March 25, 2022, for the financial year ended December 31, 2021 (incorporated by reference to Exhibit 99.1 to the Registrant's Annual Report on Form 40-F filed with the Commission on March 25, 2022).
4.2	Management Information Circular dated May 4, 2021, in respect of the annual general and special meeting of shareholders of the Company held on June 23, 2021 (incorporated by reference to Exhibit 99.2 to the Registrant's Form 6-K furnished to the Commission on May 7, 2022).
4.3	Audited annual consolidated financial statements for the twelve months ended December 31, 2021, seven months ended December 31, 2020, and twelve months ended May 31, 2020, together with the independent registered public accounting firm's report and independent auditors' report thereon and the notes thereto (incorporated by reference to Exhibit 99.2 to the Registrant's Annual Report on Form 40-F filed with the Commission on March 25, 2022).
4.4	Management's discussion and analysis of results of operations and financial position for the year ended December 31, 2021 (incorporated by reference to Exhibit 99.3 to the Registrant's Annual Report on Form 40-F filed with the Commission on March 25, 2022).
5.1	Consent of KPMG LLP.
5.2	Consent of Charles Beaudry.
6.1	Powers of Attorney (included on the signature page of this Registration Statement).
107	Calculation of Filing Fee Table

PART III

UNDERTAKING AND CONSENT TO SERVICE OF PROCESS

Item 1. Undertaking.

The Registrant undertakes to make available, in person or by telephone, representatives to respond to inquiries made by the SEC staff, and to furnish promptly, when requested to do so by the SEC staff, information relating to the securities registered pursuant to this Form F-10 or to transactions in said securities.

Item 2. Consent to Service of Process.

(a)Concurrently with the filing of this Registration Statement, the Registrant is filing with the SEC a written irrevocable consent and power of attorney on Form F-X.

(b)Any change to the name or address of the Registrant's agent for service shall be communicated promptly to the SEC by amendment to Form F-X referencing the file number of this Registration Statement.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form F-10 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Humacao, Puerto Rico, on this 9th day of May, 2022.

METALLA ROYALTY & STREAMING LTD.

By: /s/ Brett Heath

Name:Brett Heath

Title:President, Chief Executive Officer and Director

POWERS OF ATTORNEY

Each person whose signature appears below constitutes and appoints Brett Heath and Saurabh Handa, and each of them, either of whom may act without the joinder of the other, as his or her true and lawful attorneys-in-fact and agents, with full and several power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any or all amendments (including post-effective amendments) to this Registration Statement and registration statements filed pursuant to Rule 429 under the Securities Act of 1933, and to file the same, with all exhibits thereto and other documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, each acting alone, full power and authority to do and perform each and every act and thing requisite and necessary to be done, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, each acting alone, or their substitute or substitutes may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated:

Signature	Title	Date
/s/ Brett Heath		May 9, 2022
Brett Heath	President, Chief Executive Officer and Director (principal executive officer and authorized representative in the United States)
/s/ Saurabh Handa		May 9, 2022
Saurabh Handa	Chief Financial Officer (principal financial and accounting officer)
/s/ Alexander Molyneux		May 9, 2022
Alexander Molyneux	Director
/s/ E.B. Tucker		May 9, 2022
E.B. Tucker	Director
/s/ James Beeby		May 9, 2022
James Beeby	Director

/s/ Lawrence Roulston		May 9, 2022
Lawrence Roulston	Director
/s/ Terry Krepiakevich		May 9, 2022
Terry Krepiakevich	Director
/s/ Douglas Silver		May 9, 2022
Douglas Silver	Director

Exhibit Index

4.1	Annual Information Form dated March 25, 2022, for the financial year ended December 31, 2021 (incorporated by reference to Exhibit 99.1 to the Registrant's Annual Report on Form 40-F filed with the Commission on March 25, 2022).
4.2	Management Information Circular dated May 4, 2021, in respect of the annual general and special meeting of shareholders of the Company held on June 23, 2021 (incorporated by reference to Exhibit 99.2 to the Registrant's Form 6-K furnished to the Commission on May 7, 2022).
4.3	Audited annual consolidated financial statements for the twelve months ended December 31, 2021, seven months ended December 31, 2020, and twelve months ended May 31, 2020, together with the independent registered public accounting firm's report and independent auditors' report thereon and the notes thereto (incorporated by reference to Exhibit 99.2 to the Registrant's Annual Report on Form 40-F filed with the Commission on March 25, 2022).
4.4	Management's discussion and analysis of results of operations and financial position for the year ended December 31, 2021 (incorporated by reference to Exhibit 99.3 to the Registrant's Annual Report on Form 40-F filed with the Commission on March 25, 2022).
5.1	Consent of KPMG LLP.
5.2	Consent of Charles Beaudry.
6.1	Powers of Attorney (included on the signature page of this Registration Statement).
107	Calculation of Filing Fee Table