9 February 2026
Share Print

FCA consults on mandatory reporting as against UK Sustainability Reporting Standards (UK SRS) for Listed Companies

To The Point
(5 min read)

On 30 January the FCA published its much-anticipated consultation (CP26/5) on updating the UK Listing Rules to incorporate mandatory reporting as against the UK Sustainability Reporting Standards (UK SRS) in Annual Financial Reports for accounting periods beginning on or after 1 January 2027.  This would replace the existing reporting regime which requires listed companies to report in line with the Task Force on Climate-related Financial Disclosures (TCFD) Recommendations on a 'comply or explain' basis.  The article below explains what the UK SRS are and provides an overview of the FCA consultation.

What are the UK SRS? 

The UK SRS are the UK version of sustainability reporting standards published by the International Sustainability Standards Board (ISSB). The ISSB was established in 2021 (announced at COP 26 in Glasgow) to unify fragmented climate and wider sustainability reporting frameworks, including the TCFD Recommendations. UK SRS S1 and UK SRS S2 are based on IFRS S1 (General Requirements for Disclosure of Sustainability-related Financial Information) and IFRS S2 (Climate-related Disclosure) respectively, with minor changes made for application in a UK context.

The UK Government published the final versions of the UK SRS on 25 February following a government consultation in summer 2025.  

Around 40 jurisdictions covering roughly 40% of global capital markets are planning to adopt or use the ISSB Standards.  A notable departure from this approach is the EU, where sustainability reporting is governed by the Corporate Sustainability Reporting Directive (CSRD) which requires in-scope entities to report as against the European Sustainability Reporting Standards (ESRS) developed and adopted by the European Financial Reporting Advisory Group (EFRAG). 

What is proposed by the consultation?
What types of company will this apply to?
What about non-listed companies?

The FCA consultation closes on 20 March 2026 and the FCA aims to publish its final rules in autumn 2026.

After a turbulent period for sustainability reporting as a result of the Omnibus I amendments to CSRD, companies will no doubt appreciate the clarity of approach provided by the UK as well as its commitment to align with the global baseline requirements set by the ISSB. Given that the FCA proposes the requirements to apply to accounting periods starting on or after 1 January 2027, companies should review the proposals and begin preparations for compliance imminently, including carrying out a gap analysis as against their current TCFD-aligned disclosures and the new requirements. 

Next steps

If you have a query you would like to discuss, please get in touch.

To the Point 


Subscribe to receive legal insights and industry updates directly into your inbox

Sign up now