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Basis of preparation and accounting policies (Policies)
12 Months Ended
Dec. 31, 2023
Basis of preparation and accounting policies  
Basis of preparation

Basis of preparation

The shares of RELX PLC are traded on the London, Amsterdam and New York stock exchanges. RELX PLC and its subsidiaries, joint ventures and associates are together known as ‘RELX’. In preparing the consolidated financial statements, subsidiaries are accounted for under the acquisition method and investments in joint ventures and associates are accounted for under the equity method. All intra-group transactions and balances are eliminated.

On acquisition of a subsidiary, or interest in a joint venture or associate, fair values, reflecting conditions at the date of acquisition, are attributed to the net assets, including identifiable intangible assets acquired. Adjustments are made to bring accounting policies into line with those of the Group. The results of subsidiaries sold or acquired are included in the consolidated financial statements up to or from the date that control passes from or to the Group. Non-controlling interests in the net assets of the Group are identified separately from shareholders’ equity. Non-controlling interests consist of the amount of those interests at the date of the original acquisition and the non-controlling share of changes in equity since the date of acquisition.

The directors of RELX PLC, having made appropriate enquiries, consider that adequate resources exist for the Group to continue in operational existence for the foreseeable future and that, therefore, it is appropriate to adopt the going concern basis in preparing the consolidated financial information for the year ended 31 December 2023. As part of the going concern assessment the directors considered the sufficiency of the Group’s liquidity resources, including committed credit facilities, over the 18 month period to 30 June 2025. Please refer to page 105 for further disclosure in respect of going concern.

In preparing the Group financial statements management has considered the impact of climate change, taking into account the relevant disclosures in the Strategic Report, including those made in accordance with the recommendations of the Taskforce on Climate-related Financial Disclosure. This included an assessment of assets with indefinite and long lives and how they could be impacted by measures taken to address global warming. Recognising that the Group's operations, and the use of the Group's products, have a relatively low environmental impact, no issues were identified that would impact the carrying values of such assets or have any other material impact on the financial statements.

Accounting policies

Accounting policies

The Group’s consolidated financial statements are prepared in accordance with UK adopted International Accounting Standards in conformity with the requirements of the Companies Act 2006 and International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB). The accounting policies under IFRS are included in the relevant notes to
the consolidated financial statements. The accounting policies below are applied throughout the financial statements and are unchanged from those applied in preparing the consolidated financial statements for the year ended 31 December 2022.

Foreign exchange translation

Foreign exchange translation

The consolidated financial statements are presented in sterling.

Transactions in foreign currencies are recorded at the rate of exchange prevailing on the date of the transaction. Non-monetary assets and liabilities that are measured at historical cost in foreign currencies are translated using the exchange rate at the date of the transaction. At each statement of financial position date, monetary assets and liabilities that are denominated in foreign currencies are retranslated at the rate prevailing on the statement of financial position date. Exchange differences arising are recorded in the income statement other than where hedge accounting applies, as set out on pages 194 to 200.

Assets and liabilities of foreign operations are translated at exchange rates prevailing on the statement of financial position date. Income and expense items and cash flows of foreign operations are translated at the average exchange rate for the period. Significant individual items of income and expense and cash flows in foreign operations are translated at the rate prevailing on the date of transaction.

Exchange differences arising are classified as equity and transferred to the translation reserve. When foreign operations are disposed of, the related cumulative translation differences are recognised within the income statement in the period. The Group uses derivative financial instruments, primarily forward contracts, to hedge its exposure to certain foreign exchange risks. Details of the Group’s accounting policies in respect of derivative financial instruments are set out on page 194.

Critical judgements and key sources of estimation uncertainty

Critical judgements and key sources of estimation uncertainty

The preparation of financial statements requires management to make judgements and estimates in the application of accounting policies used to report the financial position, results and cash flows of the Group. The actual outcome may differ to these estimates.

The critical judgements and key sources of estimation uncertainty are summarised below. Further detail is provided in the notes to the financial statements as referenced.

Critical judgements

Capitalisation of development spend: assessing the potential value of a development project, determining the costs which are eligible for capitalisation and the selection of appropriate asset lives (see note 14)

Key sources of estimation uncertainty

Defined benefit pension obligation: determining an appropriate rate at which the future pension payments are discounted, mortality and inflation assumptions (see note 6)

1 Basis of preparation and accounting policies (continued)

Other areas of judgement and accounting estimates

The consolidated financial statements include other areas of judgement and accounting estimates. These include:

Taxation: The valuation of provisions related to uncertain tax positions involves estimation (see note 9)

Goodwill: The assessment of the carrying value of goodwill requires management judgement and estimation to determine the

value in use of the businesses (see note 14).

Acquired intangible assets: Judgement is involved in identification of separate intangible assets on acquisition and estimation is required to determine future cashflows and discount rates used in valuation (see note 14).

Standards and amendments effective for the year

Standards and amendments effective for the year

The following accounting standards and amendments were adopted during the year and had no significant impact on the Group’s accounting policies or reporting:

IFRS 17 Insurance Contracts;

Amendment to IAS 8 Accounting policies, Changes in Accounting Estimates and Errors – Definition of Accounting Estimates;

Amendment to IAS 1 Presentation of Financial Statements – Disclosure of Accounting Policies;

Amendment to IAS 12 Income Taxes – Deferred Tax related to Assets and Liabilities arising from a single transaction; and

Amendment to IAS 12 Income TaxesInternational Tax Reform – Pillar Two Model Rules.

Standards, amendments and interpretations not yet effective

Standards, amendments and interpretations not yet effective

The following amendments and interpretations will become effective for the 2024 financial year. These are not expected to have a significant impact on the accounting policies and reporting:

Amendment to IAS 1 Presentation of Financial Statements – Non-current Liabilities with Covenants;

Amendment to IFRS 16 Leases – Lease Liability in a Sale and Leaseback;

Amendment to IAS 1 Presentation of Financial Statements – Classification of Liabilities as Current or Non-current; and

Amendment to IAS 7 Statement of Cash Flows and IFRS 7 Financial Instruments – Disclosures – Supplier Finance Arrangements.

Revenue, operating profit and segment analysis

Accounting policy

The Group’s reported segments are based on the internal reporting structure and financial information provided to the Board.

Adjusted operating profit is the key segmental profit measure used by the Group in assessing performance. Adjusted operating profit is reconciled to operating profit on page 175.

Revenue arises from the provision of products and services under contracts with customers. In all cases, revenue is recognised to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services, and is recognised when the customer obtains control of the goods or service.

Revenue is stated at the transaction price, which includes allowance for anticipated discounts and returns and excludes customer sales taxes and other amounts to be collected on behalf of third-parties.

Where the goods or services promised within a contract are distinct, they are identified as separate performance obligations and are accounted for separately.

Where separate performance obligations are identified, total revenue is allocated on the basis of relative standalone selling prices or management’s best estimate of relative value where standalone selling prices do not exist. Management estimates may include a cost-plus method or comparable product approach, but must be supported by objective evidence. A residual approach may be applied where it is not possible to derive a reliable management estimate for a specific component.

Our subscription and exhibition related revenue streams generally require payment in advance of the service being provided. Payment terms offered to customers are in line with the standard in the markets and geographies we operate in, and contracts do not contain significant financing components. Contracts for our transactional electronic revenue streams generally have payments that vary with volume of usage. Other than that, our contracts do not involve variable consideration.

Revenue is recognised for the various categories as follows:

Subscriptions – revenue comprises income derived from the periodic distribution or update of a product. Subscription revenue is generally invoiced in advance and recognised systematically over the period of the subscription. Recognition is either on a straight-line basis where the transaction involves the transfer of goods and services to the customer in a consistent manner over a specific period of time; or based on the value received by the customer where the goods and services are not delivered in a consistent manner

Transactional – revenue is recognised when control of the product is passed to the customer or the service has been performed. For exhibitions, revenue primarily comprises income from exhibitors and attendees at exhibitions. Exhibition revenue is recognised on occurrence of the exhibition

Share based remuneration

Accounting policy

Share based remuneration

The fair value of share based remuneration is determined at the date of grant and recognised as an expense in the income statement on a straight-line basis over the vesting period, taking account of the estimated number of shares that are expected to vest. Market based performance criteria are taken into account when determining the fair value at the date of grant. Non-market based performance criteria are taken into account when estimating the number of shares expected to vest. The fair value of share based remuneration is determined by use of a binomial or Monte Carlo simulation model as appropriate. All of the Group’s share based remuneration is equity settled.

Pension schemes

Accounting policy

The expense of defined benefit pension schemes and other post-retirement employee benefits is determined using the projected unit credit method and charged in the income statement as an operating expense, based on actuarial assumptions reflecting market conditions at the beginning of the financial year. Actuarial gains and losses are recognised in full in the statement of comprehensive income in the period in which they occur.

Past service costs and credits are recognised immediately at the earlier of when plan amendments or curtailments occur and when related restructuring costs or termination benefits are recognised. Settlements are recognised when they occur.

Net pension obligations in respect of defined benefit schemes are included in the statement of financial position at the present value of scheme liabilities, less the fair value of scheme assets. Where schemes are in surplus, i.e. assets exceed liabilities, the net pension assets are separately included in the statement of financial position. Any net pension asset is limited to the extent that the asset is recoverable.

The expense of defined contribution pension schemes and other employee benefits is charged in the income statement as incurred.

At 31 December 2023, the Group operates defined benefit pension schemes in the UK and the US. These schemes require management to exercise judgement in: estimating the ultimate cost of providing post-employment benefits, especially given the length of each scheme’s liabilities and; for funded schemes in an accounting surplus position, whether the surplus can
be recognised.

Key source of estimation uncertainty

Accounting for defined benefit pension schemes involves judgement and estimation about uncertain events, including the life expectancy of the members, inflation and the rate at which the future pension payments are discounted. Estimates for these factors are used in determining the pension cost and liabilities reported in the financial statements. The estimates made around future developments of each of the critical assumptions are made in conjunction with independent actuaries. Each scheme is subject to a periodic review by independent actuaries. The discount rate, inflation rate and mortality assumptions may have a material effect in determining the defined benefit pension obligation and costs which are reported in the financial statements. Information regarding the more significant assumptions used for valuation is provided below, together with a sensitivity analysis.

Borrowing costs

Accounting policy

Interest on borrowings is expensed as incurred. The cost of issuing borrowings is generally expensed over the period of borrowing to produce a constant periodic rate of charge.

Assets and liabilities held for sale

Accounting policy

Assets of businesses that are available for immediate sale in their current condition and for which a sales process is considered highly probable to complete are classified as assets held for sale and are carried at the lower of carrying value and fair value less costs to sell. Fair value is based on anticipated disposal proceeds, typically derived from firm or indicative offers from potential acquirers. Non-current assets are not amortised or depreciated following their classification as held for sale. Liabilities of businesses held for sale are also separately classified on the statement of financial position.

Fair value movements in the venture capital portfolio are reported within disposals and other items. See note 15 for further details.

Taxation

Accounting policy

Tax expense comprises current and deferred tax. Current and deferred tax are charged or credited in the income statement except to the extent that the tax arises from a transaction or event which is recognised, in the same or a different period, outside the income statement (either in other comprehensive income, directly in equity, or through a business combination), in which case the tax appears in the same statement as the transaction that gave rise to it.

Current tax is the amount of corporate income taxes expected to be payable or recoverable based on the profit for the period as adjusted for items that are not taxable or not deductible, and is calculated using tax rates and laws that were enacted or substantively enacted at the date of the statement of financial position. Management periodically evaluates positions taken in tax returns with respect to situations in which applicable tax regulation is subject to interpretation. Provisions are established where appropriate on the basis of amounts expected to be paid to the tax authorities.

Current tax includes amounts provided in respect of uncertain tax positions when management expects that, upon examination of the uncertainty by a tax authority in possession of all relevant knowledge, it is more likely than not that an economic outflow will occur. Changes in facts and circumstances underlying these provisions are reassessed at the date of each statement of financial position, and the provisions are remeasured as required to reflect current information.

Deferred tax is recognised on temporary differences arising between the tax bases of assets and liabilities and their carrying amounts in the statement of financial position. Deferred tax is calculated using tax rates and laws that have been enacted or substantively enacted at the end of the reporting period, and which are expected to apply when the related deferred tax asset is realised or the deferred tax liability is settled.

Deferred tax liabilities are generally recognised for all taxable temporary differences but not recognised for taxable temporary differences arising on investments in subsidiaries, joint ventures and associates where the reversal of the temporary difference can be controlled and it is probable that the difference will not reverse in the foreseeable future.

Deferred tax assets are recognised to the extent it is probable that taxable profits will be available against which the deductible temporary differences can be utilised, and are reviewed at the end of each reporting period and reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered. The availability of suitable taxable profit is considered probable when an entity has taxable temporary differences (i.e. deferred tax liabilities) relating to the same taxation authority and the same taxable entity, that are expected to reverse in the same period as the deductible temporary difference or unused tax losses or credit.

Deferred tax assets and liabilities are not recognised in respect of temporary differences that arise on initial recognition of assets and liabilities acquired other than in a business combination. Deferred tax is not discounted.

When the acquisition of an asset qualifies to be accounted for as a business combination, deferred tax is generally required to be recognised on the difference between the tax base and the book base of the assets and liabilities acquired and assumed. The assets acquired often include identifiable intangible assets as well as goodwill. In many jurisdictions, the manner in which a business combination is effected will impact the tax deductibility and therefore the deferred tax recognised in relation to such intangibles and goodwill.

In an ‘asset acquisition’, where the buyer acquires the trade and assets of a business, there is often a tax deduction available for the amortisation of the identifiable intangible assets and sometimes for the goodwill. In this situation, deferred tax is recognised on the difference between the tax base and the book base of the assets.

In a ‘share acquisition’, where the buyer acquires the share capital of a legal entity that continues to own the trade and assets, tax deductions for amortisation are usually not available. Intangibles which do not qualify for tax deductions therefore give rise to a deferred tax liability. However, deferred tax liabilities are not recognised on temporary differences that arise from goodwill where that is not deductible for tax purposes.

Other areas of accounting judgement

In 2023 the valuation of provisions in relation to uncertain tax positions was no longer considered to be a key source of estimation uncertainty which could give rise to a risk of material adjustment in the next 12 months, given the overall level of risk is now significantly lower than in previous years.

The Group is subject to tax in numerous jurisdictions, giving rise to complex tax issues. As a multinational enterprise, our tax returns in the countries in which we operate are subject to tax authority audits as a matter of routine. While the Group is confident that tax returns are appropriately prepared and filed, amounts are provided in respect of uncertain tax positions that reflect the risk with respect to tax matters under active discussion with tax authorities, or which are otherwise considered to involve uncertainty.

The valuation of provisions required in relation to uncertain tax positions involves estimation. Provisions against uncertain tax positions are measured using one of the following methods, depending on which of the methods management expects will better predict the amount it will pay over to the tax authority:

The Single Best Estimate – where there is a single outcome that is more likely than not to occur. This will happen, for example, where the tax outcome is binary (such as whether an entity can deduct an item of expenditure) or the range of possible outcomes is narrow or concentrated on a single value. The most likely outcome may be that no tax is expected to be payable, in which case the provision is nil; or

A Probability-Weighted Expected Value – where, on the balance of probabilities, something will be paid to the tax authority but the possible outcomes are widely dispersed with low individual probabilities (i.e. there is no single outcome more likely than not to occur). In this case, the provision is the sum of the probability-weighted amounts in the range.

9 Taxation (continued)

In assessing provisions against uncertain tax positions, management uses in-house tax experts, professional firms and previous experience to inform the evaluation of risk. However, it remains possible that uncertainties will ultimately be resolved at amounts greater or smaller than the liabilities recorded.

In particular, although we report cross-border transactions undertaken between Group subsidiaries on an arm’s-length basis in tax returns in accordance with OECD guidelines, transfer pricing relies on the exercise of judgement and it is frequently possible for there to be a range of legitimate and reasonable views. This means that it is impossible to be certain that the returns basis will be sustained on examination. Discussions with tax authorities relating to cross-border transactions and other matters are ongoing in a number of our major trading jurisdictions. Although the timing and amount of final resolution of these uncertain tax positions cannot be reliably predicted, no significant impact on the results of the Group is expected in the next year or foreseeable future.

Estimation of income taxes also includes assessments of the recoverability of deferred tax assets, consistent with the Group’s forecasts and annual strategy plan used in the preparation of the annual report and accounts. Deferred tax assets are only recognised to the extent that they are considered recoverable based on existing tax laws and forecasts of future taxable profits against which the underlying tax deductions can be utilised. The recoverability of these assets is reassessed at the end of each reporting period, and changes in recognition of deferred tax assets will affect the tax liability in the period of that reassessment.

Earnings per share

Accounting policy

Earnings per share (EPS) is calculated by taking the reported net profit attributable to shareholders and dividing this by the total weighted average number of shares.

The diluted figures are calculated after taking account of potential additional ordinary shares arising from share options and conditional shares. The dilutive impact is calculated as the weighted average of all potentially dilutive shares.

Adjusted earnings per share is calculated by dividing adjusted net profit attributable to RELX PLC shareholders by the total weighted average number of shares.

Cash and cash equivalents

Accounting policy

Cash and cash equivalents comprise cash balances, call deposits and other short-term highly liquid investments and are held in the statement of financial position at fair value.

Acquisitions

Accounting policy

Goodwill, being the excess of the consideration over the net tangible and intangible assets acquired, represents benefits which do not qualify for recognition as intangible assets, including: the ability of a business to generate higher returns than individual assets; skilled workforces; and acquisition synergies that are specific to the Group. In addition, goodwill arises on the recognition of deferred tax liabilities in respect of intangible assets for which amortisation does not qualify for tax deductions.

Intangible assets

Accounting policy

On acquisition of a subsidiary or business, the purchase consideration is allocated between the net tangible and intangible assets other than goodwill on a fair value basis, with any excess purchase consideration representing goodwill. Goodwill is carried at fair value as at the date of acquisition less impairment charges. Acquired intangible assets are carried at their fair value as at the date of acquisition less accumulated amortisation (including impairment). On disposal of a subsidiary or business, the attributable amount of goodwill is included in the determination of profit or loss recognised in the income statement.

Management judgement is required to identify intangible assets acquired as part of business combinations which comprise: market-related assets (e.g. trademarks, imprints, brands); customer-related assets (e.g. subscription bases, customer lists, customer relationships); editorial content; software and systems (e.g. application infrastructure, product delivery platforms, in-process research and development); and other intangible assets mainly comprising contract and rights-related assets.

The valuation of acquired intangible assets represents the estimated economic value in use, using standard valuation methodologies, including as appropriate, discounted cash flow and comparable market transactions. Judgements involved in estimating valuation of the intangible assets include growth in cash flows over the forecast period, the long-term growth rate assumed thereafter and the discount rate applied to the forecast cash flows.

The selection of appropriate amortisation periods for acquired intangible assets requires management to assess the longevity of brands and imprints, the strength and stability of customer relationships, the market positions of the acquired intangible assets and the technological and competitive risks that they face. Certain intangible assets are in relation to acquired science and medical publishing businesses that have been determined to have indefinite lives. The longevity of these assets is evidenced by their long- established and well regarded journal titles, and their characteristically stable market positions. Intangible assets, other than journal titles determined to have indefinite lives, are amortised on a straight-line basis over their estimated useful lives. The estimated useful lives of intangible assets with finite lives are:

Market-related assets – 1 to 40 years

Customer-related assets – 1 to 20 years

Editorial content – 1 to 40 years

Software and systems – 1 to 10 years

Other – 3 to 20 years

Journal titles determined to have indefinite lives are not amortised and are subject to impairment review at least annually, including a review of events and circumstances to ensure that they continue to support an indefinite useful life.

Internally developed intangible assets (development spend) typically comprise software and systems development where an identifiable asset is created that is probable to generate future economic benefits and are carried at cost less accumulated amortisation. Internally developed intangible assets are amortised on a straight-line basis over their estimated useful lives
of three to 10 years. Impairment reviews are carried out at least annually or where indicators of impairment are identified.

Impairment reviews

Goodwill and acquired intangible assets with an indefinite life are allocated to cash generating units (CGUs) and tested for impairment at least annually or when there is an indicator that the asset may be impaired. An impairment loss is recognised in the income statement in administration and other expenses to the extent the carrying value of goodwill exceeds its recoverable amount and not subsequently reversed. The recoverable amount is the higher of fair value less costs to sell and value in use. The carrying amounts of all other intangible assets are reviewed where there are indications of possible impairment.

An impairment review involves a comparison of the carrying value of the asset with estimated values in use based on the
latest management cash flow projections, approved by the Board. Key areas of judgement in estimating the values in use
of businesses are the growth in cash flows over a forecast period of up to five years, the long-term growth rate assumed thereafter and the discount rate applied to the forecast cash flows. These calculations require the use of estimates in respect of forecast cash flows and discount rates. Where the asset does not generate cash flows that are independent from other assets, value in use estimates are made based on the cash flows of the CGU to which the asset belongs.

Critical judgement

Development spend

Development spend encompasses investment in new products and other initiatives, ranging from the building of online delivery platforms, to launch costs of new services, to building new infrastructure and applications. Launch costs and other ongoing operating expenses of new products and services are expensed as incurred. The costs of building product applications, platforms and infrastructure are capitalised as internally generated intangible assets, where the investment they represent has demonstrable value and the technical and commercial feasibility is assured. Costs eligible for capitalisation must be incremental, clearly identified and directly attributable to a particular project. The resulting assets are amortised over their estimated useful lives. Judgement is required in the assessment of the potential value of a development project, the identification of costs eligible for capitalisation and the selection of appropriate asset lives. In the impairment reviews carried out at least annually or where indicators of impairment are identified, estimates relating to the future cash flows and discount rates used in calculating the value in use of the intangible asset may have a material effect on the reported amounts of intangible assets.

Investments

Accounting policy

Investments, other than investments in joint arrangements and associates, are stated in the statement of financial position at fair value. Changes in the fair value of investments held as part of the venture capital portfolio are reported in disposals and other non-operating items in the income statement. All items recognised in the income statement relating to investments, other than investments in joint arrangements and associates, are reported as disposals and other non-operating items.

Venture capital investments represent interests in listed and unlisted securities. The fair value of listed securities is based on quoted prices in active markets. The fair value of unlisted securities is based on management’s estimate of fair value based on standard valuation techniques, including market comparisons and discounts of future cash flows, having regard to maximising the use of observable inputs and adjusting for risk. Advice from valuation experts is used as appropriate. Refer to note 17 for further information.

All joint arrangements are classified as joint ventures because the Group shares joint control and has rights to the net assets of the arrangements. Investments in joint ventures and associates are accounted for under the equity method and stated in the statement of financial position at cost as adjusted for post-acquisition changes in the Group’s share of net assets, less any impairment in value.

Property, plant and equipment

Accounting policy

Property, plant and equipment are stated at cost less accumulated depreciation. No depreciation is provided on freehold land. Freehold buildings and long leaseholds are depreciated over their estimated useful lives up to a maximum of 50 years. Short leases are written off over the duration of the lease. Depreciation is provided on other assets on a straight-line basis over their estimated useful lives as follows:

land and buildings: land – not depreciated; leasehold improvements – shorter of life of lease and 10 years

fixtures and equipment: plant – 3 to 20 years; office furniture, fixtures and fittings – 5 to 10 years; computer systems, communication networks and equipment – 3 to 7 years

Financial instruments

Accounting policy

Financial instruments comprise investments (other than investments in joint ventures or associates), trade receivables,
cash and cash equivalents, payables and accruals, borrowings and derivative financial instruments.

Investments (other than investments in joint ventures and associates) are described in note 15. The fair value of such investments is based on standard valuation techniques, including market comparisons and discounts of future cash flows, having regard to maximising the use of observable inputs and adjusting for risk. (These investments are typically classified as either Level 1 or 2 in the IFRS 13 fair value hierarchy.)

Trade receivables are carried in the statement of financial position at invoiced value less allowance for expected credit losses. Expected credit losses are based on the ageing of trade receivables, experience and circumstance. Borrowings and payables are recorded initially at fair value and subsequently carried at amortised cost (other than fixed rate borrowings in designated hedging relationships for which the carrying amount of the hedged portion of the borrowings is subsequently adjusted for the gain or loss attributable to the hedged risk).

Derivative financial instruments are used to hedge interest rate and foreign exchange risks. Where an effective hedge is in place against changes in the fair value of fixed rate borrowings, the hedged borrowings are adjusted for changes in fair value attributable to the risk being hedged with a corresponding income or expense included in the income statement within finance costs. The offsetting gains or losses from remeasuring the fair value of the related derivatives are also recognised in the income statement within finance costs. When the related derivative expires, is sold or terminated, or no longer qualifies for hedge accounting, the cumulative change in fair value of the hedged borrowing is amortised in the income statement over the period to maturity of the borrowing using the effective interest method.

Changes in the fair value of derivative financial instruments that are designated and effective as hedges of future cash flows are recognised (net of tax) in other comprehensive income and accumulated in the hedge reserve. The fair value amounts relating to foreign currency basis spreads are recorded in a separate component of equity in the cost of hedging reserve.
If a hedged firm commitment or forecasted transaction results in the recognition of a non-financial asset or liability, then,
at the time that the asset or liability is recognised, the associated gains or losses on the derivative that had previously been recognised in other comprehensive income are included in the initial measurement of the asset or liability. For hedges that
do not result in the recognition of an asset or a liability, amounts deferred in the hedge reserve are recognised in the income statement in the same period in which the hedged item affects net profit or loss. Any ineffective portion of hedges is recognised immediately in the income statement.

Cash flow hedge accounting is discontinued when a hedging instrument expires or is sold, terminated or exercised, or no longer qualifies for hedge accounting. At that time, any cumulative gain or loss on the hedging instrument recognised in other comprehensive income is either retained in the hedge reserve until the firm commitment or forecasted transaction occurs, or, where a hedged transaction is no longer expected to occur, is immediately credited or expensed in the income statement.

Derivative financial instruments that are not designated as hedging instruments are recorded in the statement of financial position at fair value, with changes in fair value recognised in the income statement.

The fair values of derivative financial instruments represent the replacement costs calculated using observable market rates of interest and exchange. The fair value of long-term borrowings is calculated by discounting expected future cash flows at observable market rates. (These instruments are accordingly classified as Level 2 in the IFRS 13 fair value hierarchy.)

Inventories and pre-publication costs

Accounting policy

Inventories and pre-publication costs are stated at the lower of cost, including appropriate attributable overhead, and estimated net realisable value. Such costs typically comprise direct internal labour costs and externally commissioned editorial and other fees.

Pre-publication costs, representing costs incurred in the origination of content prior to publication, are expensed systematically reflecting the expected sales profile over the estimated economic lives of the related products, generally up to five years.

Annual reviews are carried out to assess the recoverability of carrying amounts.

Trade and other receivables

Accounting policy

Trade receivables are stated net of a loss allowance for expected credit losses.

Trade and other payables

Accounting policy

Deferred income is recognised when either a customer has paid consideration, or RELX has an unconditional right to an amount of consideration, in advance of the goods and services being delivered.

Trade payables, accruals and other payables are predominantly non-interest-bearing and are stated at their nominal values.

Debt

Accounting policy

Borrowings are recorded initially at fair value and subsequently carried at amortised cost, other than fixed rate borrowings in designated hedging relationships for which the carrying amount of the hedged portion of the borrowings is subsequently adjusted for the gain or loss attributable to the hedged risk. When the related derivative in such a hedging relationship expires, is sold or terminated, or no longer qualifies for hedge accounting, the cumulative change in fair value of the hedged borrowing is amortised in the income statement over the period to maturity of the borrowing using the effective interest method.

Lease arrangements

Accounting policy

All leases where RELX is the lessee (with the exception of short-term and low-value leases) are recognised in the statement of financial position. A lease liability is recognised based on the present value of the future lease payments, and a corresponding right-of-use asset is recognised. The right-of-use asset is depreciated over the shorter of the lease term or the useful life of the asset. Lease payments are apportioned between finance charges and a reduction of the lease liability.

Low-value items and short-term leases with a term of 12 months or less are not required to be recognised on the balance sheet and payments made in relation to these leases are recognised on a straight-line basis in the income statement.

The leases held by the Group can be split into two categories: property and non-property. The Group leases various properties, principally offices, which have varying terms and renewal rights that are typical to the territory in which they are located.

Non-property includes all other leases, such as cars and printers.

Shares held in treasury

Accounting policy

Shares of RELX PLC that are repurchased and not cancelled are classified as shares held in treasury. The consideration paid, including directly attributable costs, is recognised as a deduction from equity. Shares of RELX PLC that are purchased by the Employee Benefit Trust are also classified as shares held in treasury, with the cost recognised as a deduction from equity.