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

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
PURSUANT TO SECTION 12(b) OR 12(g) OF THE
SECURITIES EXCHANGE ACT OF 1934

DECARBONIZATION PLUS ACQUISITION CORPORATION IV
(Exact Name of Registrant as Specified in Its Charter)
Cayman Islands	98-1585724
(State or other jurisdiction of Incorporation or Organization)	(IRS Employer Identification No.)
2744 Sand Hill Road, Suite 100 Menlo Park, CA	94025
(Address of Principal Executive Offices)	(Zip Code)

Securities to be registered pursuant to Section 12(b) of the Act:

Title of Each Class to be Registered	Name of Each Exchange on Which Each Class is to be Registered
Units, each consisting of one Class A ordinary share and one-half of one Warrant	Nasdaq Capital Market
Class A ordinary shares, par value $0.0001 per share	Nasdaq Capital Market
Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share	Nasdaq Capital Market

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ☐

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐

Securities Act registration statement file number to which this form relates: 333-254259

Securities to be registered pursuant to Section 12(g) of the Act:

N/A

Item 1. Description of Registrant’s Securities to be Registered.

The securities to be registered hereby are units, Class A ordinary shares, par value $0.0001 per share, and warrants to purchase Class A ordinary shares, of Decarbonization Plus Acquisition Corporation IV (the “Registrant”). The description of the units, ordinary shares and warrants set forth under the heading “Description of Securities” in the Registrant’s prospectus forming part of its Registration Statement on Form S-1 (File No. 333-254259), originally filed with the Securities and Exchange Commission on March 15, 2021, as thereafter amended and supplemented from time to time (the “Registration Statement”) to which this Form 8-A relates is incorporated by reference herein. Any form of prospectus or prospectus supplement to the Registration Statement that includes such descriptions and that are subsequently filed are hereby also incorporated by reference herein.

Item 2. Exhibits.

The following exhibits have been filed as exhibits to the Registration Statement, as amended, and are incorporated herein by reference:

Exhibit Number	Description
3.1	Memorandum and Articles of Association of the Registrant (incorporated by reference to Exhibit 3.1 filed with the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on March 15, 2021).
3.2	Form of Amended and Restated Memorandum and Articles of Association of the Registrant (incorporated by reference to Exhibit 3.2 filed with Amendment No. 3 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on July 30, 2021).
4.1	Specimen Unit Certificate (incorporated by reference to Exhibit 4.1 filed with Amendment No. 3 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on July 30, 2021).
4.2	Specimen Class A Ordinary Share Certificate (incorporated by reference to Exhibit 4.2 filed with the Registrant’s Registration Statement on Form S-1 (File No. 333-253094), filed with Amendment No. 1 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on April 7, 2021).
4.3	Specimen Warrant Certificate (incorporated by reference to Exhibit 4.3 filed with Amendment No. 1 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on April 7, 2021).
4.4	Form of Warrant Agreement between Continental Stock Transfer & Trust Company and the Registrant (incorporated by reference to Exhibit 4.4 filed with Amendment No. 3 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on July 30, 2021).
10.3	Form of Investment Management Trust Agreement between Continental Stock Transfer & Trust Company and the Registrant (incorporated by reference to Exhibit 10.3 filed with Amendment No. 3 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on July 30, 2021).
10.4	Form of Registration Rights Agreement between the Registrant and certain security holders (incorporated by reference to Exhibit 10.4 filed with Amendment No. 1 to the Registrant’s Registration Statement on Form S-1 (File No. 333-254259), filed with the Securities and Exchange Commission on April 7, 2021).

2

SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

DECARBONIZATION PLUS ACQUISITION CORPORATION IV

Date: August 10, 2021 By:/s/ Peter Haskopoulos

Name:Peter Haskopoulos

Title: Chief Financial Officer, Chief Accounting Officer and Secretary

[Signature Page to Form 8-A]