GSK (GSK) 20-F/A 2022 FY Annual report (foreign) (amended)

As filed with the Securities and Exchange Commission on April 14, 2023

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 20-F/A

Amendment No. 1

☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2022

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report

For the transition period from                  to                 

Commission file number 1-15170

GSK plc

(Exact name of Registrant as specified in its charter)

England

(Jurisdiction of incorporation or organization)

980 Great West Road

, Brentford, Middlesex TW8 9GS England

(Address of principal executive offices)

Victoria Whyte

Company Secretary

GSK plc

980 Great West Road

Brentford, TW8 9GS

England

+44 20 8047 5000

company.secretary@gsk.com

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

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

Title of Each Class	Trading Symbol(s)	Name of Each Exchange On Which Registered
American Depositary Shares, each representing 2 Ordinary Shares, Par value 31 ¼ pence	GSK	New York Stock Exchange
0.534% Notes due 2023	GSK/23C	New York Stock Exchange
3.000% Notes due 2024	GSK/24	New York Stock Exchange
3.625% Notes due 2025	GSK/25	New York Stock Exchange
3.875% Notes due 2028	GSK/28	New York Stock Exchange
3.375% Notes due 2029	GSK/29	New York Stock Exchange
6.375% Notes due 2038	GSK/38	New York Stock Exchange
4.200% Notes due 2043	GSK/43	New York Stock Exchange

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

None

(Title of class)

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None

(Title of class)

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report.

Ordinary Shares of Par value 31 1 ⁄ 4 pence each 4,311,343,341

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

☐    Yes    ☒    No

If this report is an annual or transition report, indicate by check mark if the registrant is not

required

to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

☐    Yes    ☒    No

Note – Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

☒    Yes    ☐    No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation

S-T

(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

☒    Yes    ☐    No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a

non-accelerated

filer, or an emerging growth company. See definition of “accelerated filer,” “large accelerated filer,” and “emerging growth company” in Rule

12b-2

of the Exchange Act:

Large accelerated filer ☒ Accelerated filer ☐ Non-accelerated filer ☐ Emerging growth company ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the

registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards†

provided pursuant to Section 13 (a) of the Exchange Act.  ☐

† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.  ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.  ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to

§240.10D-1(b).  ☐

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP  ☐	International Financial Reporting Standards as issued		Other  ☐
	by the International Accounting Standards Board	☒

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

Item 17   ☐    Item 18  ☐

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule

12b-2

of the Exchange Act).

☐    Yes    ☒    No

EXPLANATORY NOTE

This Amendment No. 1 to Form

20-F

(“Amendment No. 1”) amends our Annual Report on Form 20-F for the fiscal year ended December 31, 2022 (the

“Form 20-F”),

which was originally filed with the U.S. Securities and Exchange Commission on March 10, 2023 (the “Original Filing Date”). This Amendment No. 1 is being filed at the request of our auditor to (a) include the inadvertently omitted (i) conformed signature of Deloitte LLP, our Independent Registered Public Accounting Firm, and (ii) statement containing the year the auditor began serving consecutively as GSK plc’s auditor, in each case in the “Report of Independent Registered Public Accounting Firm” (the “Audit Report”) on p. 83 of the

Form 20-F,

and to (b) change the date in the second paragraph on p. 77 of the Form 20-F from “10 March 2022” to “10 March 2023.” There are no other changes to

the

Audit Report or to the

Form 20-F.

The consolidated financial statements and notes to the consolidated financial statements remain the same as the previously filed

Form 20-F.

In accordance with Rule

12b-15

of the Securities Exchange Act of 1934, as amended, this Amendment No. 1 includes new certifications required by Sections 302 and 906 of the Sarbanes-Oxley Act of 2002, as amended, dated as of the filing date of this Amendment No. 1.

Except for the changes expressly described above, this Amendment No. 1 continues to present information as at the Original Filing

Date

and does not amend, supplement or update any information contained in the Form

20-F

to give effect to any subsequent events. The filing of this Amendment No. 1, and the inclusion of newly executed certifications, should not be understood to mean that any other statements or disclosure contained in the Form

20-F

are true and complete as of any date subsequent to the Original Filing Date, except as expressly noted above. Accordingly, this Amendment No. 1 should be read in conjunction with the Form

20-F.

Item 18 Financial Statements

The information set forth under the headings:

• “Consolidated income statement” on page 182;

• “Consolidated statement of comprehensive income” on page 182;

• “Consolidated balance sheet” on page 183;

• “Consolidated statement of changes in equity” on page 184;

• “Consolidated cash flow statement” on page 185; and

• “Notes to the financial statements” on pages 186 to 267 of the GSK Annual Report 2022 is incorporated herein by reference.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the shareholders and the Board of Directors of GSK plc

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of GSK plc and subsidiaries (the “Group”) as at 31 December 2022 and 2021, the related consolidated income statements, statements of comprehensive income, statements of changes in equity, and cash flow statements, for each of the three years in the period ended 31 December 2022, and the related notes, included in Exhibit 15.2 on pages 182 to 267 (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Group as at 31 December 2022 and 2021, and the results of its operations and its cash flows for each of the three years in the period ended 31 December 2022, in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Group’s internal control over financial reporting as at 31 December 2022, based on criteria established in

Internal Control — Integrated Framework (2013)

 issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated 10 March

2023

, expressed an unqualified opinion on the Group’s internal control over financial reporting.

Basis for Opinion

These financial statements are the responsibility of the Group’s management. Our responsibility is to express an opinion on the Group’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Group in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission

and

the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Valuation of the ViiV Healthcare Shionogi contingent consideration liability

Accounts impacted:

Contingent consideration liabilities and Other operating expense

Refer to Notes 29, 33 and 44 to the financial statements

Critical Audit Matter Description

The Group has completed a number of significant transactions which resulted in the recognition of material contingent consideration liabilities, which are a key source of estimation uncertainty. The most significant of these liabilities was the ViiV Healthcare Shionogi Contingent Consideration Liability (ViiV CCL).

The Group completed the acquisition of the remaining 50% interest in the Shionogi-ViiV Healthcare joint venture in 2012. Upon completion, the Group recognised a contingent consideration liability for the fair value of the expected future payments to be made to Shionogi. As at 31 December 2022 the liability was valued at £5,890 million.

We identified the ViiV CCL as a critical audit matter because of the significant estimates and assumptions relating to the sales forecasts used in valuing the ViiV CCL and the sensitivity of the valuation to these inputs. The most significant of these relate to sales forecasts in the United States (US) on certain products in the treatment portfolio. Such forecasts are based on an assessment of the expected launch dates, the ability to shift market practice and prescriber behaviour towards long-acting injectable treatments and

2-drug

regimens, the impact of healthcare reform and subsequent sales volumes and pricing. There is incremental challenge in forecasting sales associated with recently launched products due to the lack of historical actual data. The forecasts also required significant audit effort to perform appropriate audit procedures to challenge and evaluate the reasonableness of those forecasts.

How the Critical Audit Matter Was Addressed in the Audit

We performed the following audit procedures, amongst others, related to the sales forecasts:

• Obtained the Group’s assessment of the key inputs and assumptions used in the forecasts and challenged the reasonableness of these, including through enquiries of key individuals from the senior leadership team, commercial strategy team and key personnel involved in the budgeting and forecasting process, and inspection of supporting evidence;

• Challenged the US volume assumptions made by the Group to estimate sales forecasts. This involved benchmarking forecast market share data against external data, such as total prescription volumes and new patient prescription volumes, in order to assess for any sources of contradictory evidence;

• Challenged the reasonableness of US pricing assumptions by the Group, by comparing the forecasted Returns and Rebates rate by product against the current rate, and assessing the forecasted Returns and Rebates against comparable products considering expected changes in payer policy and healthcare reform implications;

• Considered the results of clinical studies undertaken in the year by the Group and key competitors in order to assess whether these are corroborative or contradictory to assumptions used in the product portfolio sales forecasts in the US;

• Benchmarked the Group’s sales forecasts against those included in reports from nine analysts and considered sales forecasts on both a total ViiV basis and an individual product basis, assessing against identified contradictory data; and

• Tested the controls over the key inputs and assumptions used in the valuation of the contingent consideration liability, including review controls over the sales forecasts of the treatment product portfolio used to value the ViiV CCL.

Valuation of US Returns and Rebates (RAR) accruals

Accounts impacted:

Tur

nover and Trade and other payables

Refer to Note 29 to the financial statements

Critical Audit Matter Description

In the US the Group sells to customers under various commercial and government mandated contracts and reimbursement arrangements that include rebates, chargebacks and a right of return for certain pharmaceutical products. As such, revenue recognition reflects

gross-to-net

sales adjustments. These adjustments are known as the Returns and Rebates (RAR) accruals and are a source of significant estimation uncertainty which could have a material impact on reported revenue.

In the US Pharmaceuticals business in 2022 $18,928 million of RAR deductions were made to gross revenue of $36,953 million, resulting in net revenue of $18,023 million. The balance sheet accrual at 31 December 2022 for the combined US Pharmaceuticals and

Vaccines

businesses amounted to $6,881 million.

The four most significant payer channels (also referred to as buying groups) to which the RAR accrual relates are managed healthcare organisations, Medicaid, Ryan White and Medicare Part D.

The two main causes of significant estimation uncertainty are:

• The utilisation rate, which is the portion of total sales that will be made into each payer channel, estimated by the Group in recording the accruals. The utilisation assumption is the most challenging of the key assumptions used to derive the accrual given that it is influenced by market demand and other factors outside the control of the Group; and

• The time lag between the point of sale and the point at which exact rebate amounts are known to the Group upon receipt of a claim. Those payer channels with the longest time lag result in a greater accrued period, and therefore, a greater level of estimation uncertainty in estimating the period end accrual.

The level of estimation uncertainty is also impacted by significant shifts in channel mix driven by changes in the competitive landscape, including competitor and generic product launches and other macroeconomic factors. As such, we focus on the utilisation assumptions for those products where we deem the level of estimation uncertainty to be the most significant.

Furthermore, auditing standards presume that a significant fraud risk exists in revenue recognition. In line with this presumption, we also focus on the

period-end

adjustments made to the RAR accruals. These adjustments reflected updates made to the initial assumptions included within the forecasted RAR rates and, in our view, present the greatest opportunity for fraud in revenue recognition (notwithstanding the existence of internal controls).

How the Critical Audit Matter Was Addressed in the Audit

Audit procedures performed

We performed the following audit procedures, amongst others, related to estimates in the RAR accruals:

• Challenged assumptions for a selection of utilisation rates, focusing on certain products where we concluded the accrual is most sensitive to these assumptions. Our challenge included comparison to historical utilisation rates, consideration of historical accuracy and drivers of market changes such as the impact of competition and macroeconomic trends;

• Supplemented this with substantive analytical procedures by developing an independent expectation of the accrual balance for each of the key segments, based on historical claims received adjusted to reflect market changes in the period including an assessment of the time lag between the initial point of sale and the claim receipt. We then compared this independent expectation to those recorded to evaluate the appropriateness of the year ending accrual position;

• Considered the historical accuracy of estimates and evaluated whether forecast assumptions had been appropriately updated in a selection of cases where the actual rebate claims differed to the amount accrued;

• Evaluated the appropriateness of, and completeness of, period-end adjustments to the liability made as part of the ongoing review of the estimated accrual; and

• Tested the key controls over the estimation of RAR accruals including the controls associated with the forecasting of utilisation rates process and the month-end accrual review controls.

Valuation of other intangible assets

Accounts impacted:

Other intangible assets, Cost of sales, Research and development, and Selling, general and administration

Refer to Notes 20 and 41 to the financial statements

Critical Audit Matter Description

As at 31 December 2022, the Group held £13,663 million of other intangible assets (including licenses, patents, trademarks, and trade names, but excluding goodwill and computer software). This includes £2,964 million of intangible assets acquired as part of business combinations with Sierra Oncology, Inc. and Affinivax Inc during the year. During 2022, impairment charges of £330 million were recorded.

An individual intangible asset, or an intangible asset which forms part of a cash-generating unit, is impaired when its carrying amount exceeds its recoverable amount. The recoverable amount of these other intangible assets relies on certain assumptions and estimates of future trading performance which create estimation uncertainty.

Future trading performance of intangible assets includes key assumptions such as sales pricing, volume, growth rates and probability of technical and regulatory success of ongoing clinical trials. This includes assumptions on timing of cash flows determined by anticipated launch year, peak year sales, subsequent sales erosion due to generic product competition and profit margin levels. In addition, due to the impact of uncertainty driven by ongoing global macroeconomic volatility, the valuation of intangible assets will also be affected by discount rate assumptions made by the Group.

We identified the valuation of other intangible assets as a critical audit matter due to the inherent judgements involved in estimating future cash flows. Auditing such assumptions and estimates required extensive audit effort to challenge and evaluate the reasonableness of forecasts and judgements.

How the Critical Audit Matter Was Addressed in the Audit

We performed the following audit procedures, amongst others, related to the future sales pricing, volume, growth rates and probability of technical and regulatory success, profit margin levels, and discount rates used in the assessment in the valuation of other intangible assets:

• Inquired with the key individuals from the corporate development team, commercial forecasting leads, and key personnel involved in the assets research and development process to discuss and evaluate the Group’s evidence to support the future pricing, volume, sales growth rates and probability of regulatory and technical success;

• Evaluated the key inputs and assumptions applied in estimating sales and profit margin forecasts, including benchmarking of forecasts against external market data. This included independent market research of therapeutic area price points, price growth rates, and anticipated competitor market landscape, currently and at the time of forecast regulatory approval, plus assessment of any sources of contradictory evidence;

• Inspected independent research and literature to consider corroborative and contradictory evidence to assess assumptions on probability of technical and regulatory success;

• Compared the forecast sales and profit margin levels to the Plan data (asset by asset internal forecasts) approved by the GSK Leadership Team and the Board of Directors, where the in-development intangible asset is forecast to launch within the next 3-year period;

• Assessed the historical accuracy of sales forecasts by performing retrospective reviews across marketed assets within the business;

• Considered whether events or transactions that occurred after the balance sheet date but before the reporting date affect the conclusions reached on the carrying values of the assets and associated disclosures;

• Engaged Internal Fair Valuation Specialists (IFVS) to assess the reasonableness of discount rates and valuation methodology; and

• Tested review controls over the key inputs and assumptions used in the valuation of other intangible assets. The controls encompass review of the valuation models, which contain a number of assumptions such as the probability of technical and regulatory success, launch dates plus other revenue and cost assumptions.

Valuation of uncertain tax positions, including transfer pricing

Accounts impacted:

Corporation tax payable, Deferred tax liabilities and Taxation charge

Refer to Note 14 to the financial statements

Critical Audit Matter Description

The Group operates in numerous jurisdictions and there are open tax and transfer pricing matters and exposures with UK, US and overseas tax authorities that give rise to uncertain tax positions. There is a wide range of possible outcomes for provisions and contingencies. Certain judgements in respect of estimates of tax exposures and contingencies are required in order to assess the adequacy of tax provisions, which are sometimes complex as a result of the considerations required over multiple tax laws and regulations.

At 31 December 2022, the Group has recorded provisions of £858 million in respect of uncertain tax positions.

How the Critical Audit Matter Was Addressed in the Audit

With the support of tax specialists, we assessed the appropriateness of the uncertain tax provisions by performing the following audit procedures amongst others:

• Assessed and challenged provisions for uncertain tax positions through the evaluation of possible outcomes. Our procedures were focused on those jurisdictions where the Group has the greatest potential exposure and where the highest level of judgement is required;

• Assessed the assumptions and judgements that are required to determine the range of possible outcomes for recognition and measurement of uncertain tax positions in compliance with the requirements of IFRIC 23;

• Involved our transfer pricing specialists to evaluate the transfer pricing methodology of the Group and associated approach to provision recognition and measurement;

• Considered evidence such as the actual results from the recent tax authority audits and enquiries, third-party tax advice obtained by the Group and our tax specialists’ own knowledge of market practice in relevant jurisdictions; and

• Tested key controls over preparation, review and reporting of judgmental tax balances and transactions, which include provisions for uncertain tax provisions.

Consumer Healthcare Demerger

Accounts impacted:

Profit after taxation from discontinued operations and all balance sheet accounts

Refer to Note 41 to the financial statements

Critical Audit Matter Description

On 18 July 2022, GSK plc separated its Consumer Healthcare business from the GSK Group to form Haleon, an independent listed company. The separation was effected by way of a demerger of 80.1% of GSK’s 68% holding in the Consumer Healthcare business to GSK shareholders. GSK retained 13.5% of Haleon (7.5% are held by Scottish Limited Partnership structures (SLPs)) which are recognised as an equity

investment

as set out in Note 22. The Group derecognised net assets and liabilities of £12.9bn and recognised a gain on demerger of £10.1bn.

The Consumer Healthcare trading results to the demerger date have been presented as a part of discontinued operations and the comparative results have been restated on a consistent basis. At the demerger date the assets and liabilities of the Consumer business have been derecognised from the balance sheet, with the difference between the value of the net assets and the fair value of the demerged business recognised in the consolidated income statement as a gain on demerger. The cumulative exchange differences arising on

translation

of those Consumer Healthcare foreign currency net assets, previously included in other comprehensive income, have also been recognised in the consolidated income statement.

We identified the demerger of Consumer Healthcare as a critical audit matter because of the significant estimates related to calculating the gain on demerger and remeasuring the retained stake upon demerger, assessing the perimeters of the demerged business, validating the cumulative exchange differences arising on translation of the foreign currency net assets of the divested businesses, evaluating the Group’s tax treatment of the demerger and assessing the impact on relevant IT systems prior to the demerger. This required a high degree of auditor judgment and an increased extent of effort, including the need to involve our technical accounting, tax, and IT specialists, when performing audit procedures.

The matter is also discussed in the Audit & Risk Committee report within the Corporate Governance section of the Annual Report.

How the Critical Audit Matter Was Addressed in the Audit

We performed the following audit procedures, amongst others, related to the Consumer Healthcare demerger:

• Consulted with technical accounting specialists to evaluate the entity’s accounting conclusions in respect of the relevant accounting standards for the demerger steps including:

• the presentation of Consumer Healthcare results as a part of discontinued operations;

• the calculation of the gain on demerger; and

• the retained stake upon demerger.

• Recalculated the gain on demerger and the fair value of the Consumer Healthcare business at the demerger date;

• Tested the accuracy and completeness of the perimeters of the demerged business by inspecting legal agreements and recalculating the cumulative exchange differences arising on translation of the foreign currency net assets;

• Engaged tax specialists to assess the impact of the demerger on the Group tax balances;

• Engaged IT specialists to assess the impact on the relevant IT systems prior to the demerger of Consumer Healthcare; and

• Tested key controls over IT and the reporting of the Consumer Healthcare Demerger including the review and approval of the accounting considerations, accuracy and completeness of transactions to the demerger date, the cumulative exchange reserve and the adjustments required in relation to the classification between continued and discontinued operations.

Valuation of the contingent liabilities and significant legal proceedings

Accounts impacted:

Contingent liabilities and Other operating expense

Refer to Notes 35 and 47 to the financial statements

Critical Audit Matter Description

The Group operates in an environment where it is subject to significant legal and administrative proceedings, including product liability, intellectual property, tax, anti-trust, consumer fraud and governmental regulations.

The Group is currently exposed to a number of regulatory and litigation matters. In the current year, the Group classified the Zantac litigation as a significant legal matter due to the increase in cases. The Group’s provision for these matters is £218m at 31 December 2022. Other matters are disclosed as contingent liabilities where the criteria for recognising a provision under IAS 37 Provisions, Contingent Liabilities and Contingent Assets are not met.

We identified contingent liabilities and significant legal proceedings as a critical audit matter because of the significant judgement required by the Group in determining whether, under IAS 37, in particular in relation to the Zantac matter, as to:

• Whether the outcome will result in a probable outflow, particularly where the outcome of litigation is uncertain and subject to additional court proceedings;

• The determination of a reliable estimate can be made of the amounts of the obligation; and

The nature and extent of any contingent liabilities and underlying significant estimation uncertainties disclosed.

How the Critical Audit Matter Was Addressed in the Audit

We performed the following audit procedures:

• Tested the Group’s controls over the completeness of provisions, the robustness of the provision against the requirements of IAS 37, the appropriateness of judgements used to determine a ‘best estimate’ and completeness and accuracy of data used in the process;

• Evaluated the assessment of the provisions, associated probabilities, and potential outcomes in accordance with IAS 37;

• Evaluated the methodology, data and significant judgements and assumptions used in the valuation of the provisions are appropriate in the context of the applicable financial reporting framework;

• Inquired with and inspected correspondence from the Group’s internal and external counsel to assess the litigation matter and evaluate the Group’s significant judgements and assumptions;

• Where no provision was made, we critically evaluated the Group’s conclusion supportive and contradictory evidence and the requirements of IAS 37, particularly with respect to the Zantac matter;

• In respect of the Zantac matter, we inspected the evidence presented in relevant scientific studies and the outcomes of other product liability litigation in the same jurisdictions alongside the entity’s assessment of possible outcomes of each ongoing and future trials; and

• Evaluated whether the disclosures made in the financial statements appropriately reflect the facts and critical accounting judgements.

/s/ Deloitte LLP

Statutory Auditor

London, United Kingdom

(PCAOB ID No. 1147).

10 March 2023

The first accounting period we audited was 31 December 2018

Item 19 Exhibits

12.1	Certification Required by Rule 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934 – Emma Walmsley.
12.2	Certification Required by Rule 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934 – Iain Mackay.
13.1	Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code).
15.1	Consent of Deloitte LLP.
15.2	*GSK Annual Report.

* Previously filed. Certain of the information included within Exhibit 15.2, which is provided pursuant to Rule 12b-23(a)(3) of the Securities Exchange Act of 1934, as amended, is incorporated by reference in the Form 20-F, as specified in the Form 20-F. With the exception of the items and pages so specified, the GSK Annual Report 2022 is not deemed to be filed as part of the Form 20-F.

Signature

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this Amendment No. 1 to the Annual Report on Form 20-F on its behalf.

	GSK plc
Date: April 14, 2023	By:	/s/ Iain Mackay
		Iain Mackay
		Chief Financial Officer