Skip to content
UK SRSThe UK Sustainability Reporting Standards, ESOS, SECR and TCFD, read against the published text.HUBUK SRS GuideAn independent reference guide to UK SRS, ESG, TCFD, SECR, ESOS and the global standards.Global Reporting StandardsSustainability reporting standards worldwide: ISSB, the EU CSRD after Omnibus I, California SB 253 and SB 261, and UK SRS.UK SRS StandardsUK SRS S1 and S2 at the provision: reliefs, comply or explain, and the FCA statements.ESOS QuestESOS Phase 4 in depth: qualification, the audit, sign-off, action plans and penalties, read against the Regulations.SRS EngineeringThe data build behind a UK SRS report: metrics, owners, controls and timing.SRS ReportWhat a UK SRS report contains, how it is assembled, and how to read one.UK SRS ReportAnalysis and commentary: CDP, the DESNZ emission factors, SECR and ESOS, with every figure cited.YOU ARE HEREUK SRS NewsThe cluster's news publication, and what a UK SRS report contains.UK SRS DeliveryTemplates, costs, ESOS delivery guides and readiness assessment.UK SRS FinanceFinanced emissions, PCAF and IFRS S1/S2 for banks, insurers and asset managers.SECRStreamlined Energy and Carbon Reporting: deadlines, thresholds, eligibility and guidance.Carbon CreditsCarbon credit ratings, risk analysis, valuation and market structure.Environmental RegimesThe eight UK environmental reporting regimes, their thresholds, deadlines and regulators.UK SRS ServicesThe services arm: ESOS, SECR, net zero and sustainability consultancy.

UK SRS · Consultations

UK SRS consultation: every consultation, and what each one decided

The main UK SRS consultation, the FCA’s CP26/5, closed on 20 March 2026 and was answered on 30 September 2026 by the final rules in PS26/19.

The one still open for listed companies is the FCA’s draft guidance on how to comply or explain, with feedback due by 28 October 2026.

This page tracks every consultation behind the regime: what it asked, where it stands, and what it changed.

At a glance

The consultations that built the regime

Six consultations, run by three bodies, each deciding a different thing — keeping them apart is most of the work.

Sources: DBT · DBT assurance response · GOV.UK · FCA PS26/19 · GOV.UK MCR · FCA PMB 66
ConsultationRun byWindowStatusWhat it decides
Exposure drafts of UK SRS S1 and S2DBT25 Jun – 17 Sep 2025FinalThe content of the standards; issued 25 Feb 2026
Assurance oversight regimeDBT25 Jun – 17 Sep 2025FinalA voluntary, FRC-operated regime; response 30 Jan 2026
Climate-related transition plansGovernment25 Jun – 17 Sep 2025No dateWhether to require plans; no outcome published
CP26/5 — listed-company rulesFCA30 Jan – 20 Mar 2026FinalComply or explain from 2027; answered by PS26/19
Modernising corporate reportingGovernment7 Sep – 30 Nov 2026ProposedCompany reporting reform; will “consider” UK SRS in the Companies Act
Draft TN 803.1 (PMB 66)FCA30 Sep – 28 Oct 2026ProposedHow to comply and how to explain

Read in date order, the standards were drafted and finalised by government, and then handed to the FCA to attach to the listing rules.

The dates as a sequence are on the UK SRS timeline, and your own first period on the UK SRS deadline.

The main event

FCA CP26/5: what it proposed, and what the FCA decided

The FCA published CP26/5, “Aligning listed issuers’ sustainability disclosures with international standards”, on 30 January 2026.

It proposed replacing the TCFD-aligned listing rules with requirements to report against UK SRS, for accounting periods beginning on or after 1 January 2027.

Its central proposal was mandatory UK SRS S2, excluding Scope 3, for the commercial companies, non-equity shares and transition categories.

CP26/5 estimated that around 600 listed companies would be affected; the Policy Statement gives no total.

The consultation closed on 20 March 2026, and PS26/19 answered it on 30 September 2026 with comply or explain across UK SRS.

The FCA says it changed the climate basis because some respondents questioned whether mandating UK SRS S2 would be proportionate and would support the international competitiveness of UK companies (¶1.5).

The rules in full are on UK SRS and the FCA, and what comply or explain asks of a company on UK SRS comply or explain.

Sources: CP26/5 · PS26/19 ¶¶1.7, 1.11
CP26/5 proposedPS26/19 decided
UK SRS S2 (excl. Scope 3)MandatoryComply or explain
Scope 3Comply or explain after 1 yearKept
UK SRS S1 beyond climateComply or explain after 2 yearsKept
UKLR 14 and 15Signposting statementComply or explain against UK SRS
StartPeriods from 1 Jan 2027Kept
Early adoptersNo reliefsMay use the reliefs

What respondents said

The CP26/5 feedback, question by question

PS26/19 gives counts for each question, and no single total of respondents.

On mandatory climate reporting, many buy-side and professional-services respondents were in favour, while listed companies were “more mixed” (¶¶2.14–2.15).

Some respondents asked for a size threshold; the FCA rejected it, because climate exposure depends on business model and industry, not size.

On UK SRS S1, more than a quarter of those who agreed asked for a clear path towards mandatory adoption (¶2.28).

On assurance, over 90% of those answering supported the transparency statement, and respondents suggested review periods of two to five years before any mandate (¶¶2.47, 2.56).

On overseas issuers, some warned that exempting them could push UK companies to downgrade to a secondary listing, which is why the FCA brought them in (¶2.67).

94 of 110
supported the proposed scope (¶2.7)
90%+
supported replacing the TCFD-aligned rules (¶2.13)
2/3+
of direct answers backed comply or explain for Scope 3 (¶2.17)
78 of 113
agreed with comply or explain for UK SRS S1 (¶2.28)

Open now

Draft Technical Note 803.1: how to respond, and by when

The rules are final, but the guidance on applying them is not.

Through Primary Market Bulletin 66 the FCA is consulting on draft Technical Note 803.1, on updates to TN 801.4, and on deleting TN 802.3, its technical note on the TCFD-aligned rules.

TN 803.1 sets out the level of detail the FCA expects when a company prepares UK SRS disclosures, including when it chooses to explain.

It includes illustrative explanations and a table of when a company can and cannot make the UK SRS statement of compliance.

The FCA aims to finalise the guidance before the rules come into force on 1 January 2027 (PS26/19 ¶1.9).

It is also holding a webinar on 19 October 2026, announced on the PS26/19 page.

A useful response answers the three questions, uses the draft’s own paragraph references, and gives concrete examples of where the guidance would or would not work for your company.

Responding to PMB 66

Deadline: 28 October 2026

Send to: primarymarketbulletin@fca.org.uk

The FCA’s three questions:

  1. Do you agree with the proposed expectations for complying?
  2. Do you agree with the proposed expectations for explaining?
  3. Do you agree with the proposed guidance for international companies?

Source: FCA Primary Market Bulletin 66

How the standards were made

The DBT exposure-draft consultation

Before the FCA could write rules, the standards had to exist.

The Department for Business and Trade consulted on exposure drafts of UK SRS S1 and S2 from 25 June to 17 September 2025.

It received 209 responses, and published the final standards and its government response on 25 February 2026.

The response confirmed the standards for voluntary use, removed their effective dates and the time limits on the reliefs, and left timing to the FCA and legislation.

The government proposed six amendments in June 2025; the final differences are listed in Annex A of the response, which carries no count.

What changed on endorsement is on UK SRS endorsement, and what the final standards require on UK SRS requirements and UK SRS S2.

The government’s standing account is its UK SRS guidance, and a fuller standards reference sits on the family’s UK SRS reference site.

209
responses to the exposure drafts
199 / 10
organisations / individuals (¶1.6)
68%
of 184 agreed with the TAC’s four amendments (¶1.17)

A separate workstream

The assurance and transition-plan consultations

Alongside the exposure drafts, the government consulted on an oversight regime for sustainability assurance, and drew 99 responses.

Its response of 30 January 2026 chose a voluntary regime operated by the FRC, with legislation for a statutory regime left for when parliamentary time allows.

The FRC had already issued ISSA (UK) 5000 on 12 November 2025, for voluntary use.

The third consultation in the same window, on climate-related transition plan requirements, had no published outcome when last checked.

PS26/19 avoided pre-empting it: listed companies say whether they publish a transition plan and where, or why not, and no one is required to have one.

Open until 30 November

Modernising corporate reporting: what it says about UK SRS

The government published Modernising corporate reporting on 7 September 2026, and it closes on 30 November 2026.

It proposes removing the directors’ report, which would move SECR disclosures to another part of the annual report without changing who reports (¶149).

It says DESNZ intends to consult on SECR and ESOS later in 2026 (¶150), and that the climate-related financial disclosure regulations are under a separate post-implementation review.

It says the government has no plans to require assurance over future UK SRS reporting “at this stage” (¶178).

On private companies it proposes no threshold and no date; the scope picture is on who needs UK SRS, and the regimes that do apply today on ESG reporting requirements in the UK.

The consultation document itself is on GOV.UK.

A consultation, not a change in law

Nothing in it applies to anyone yet.

On UK SRS it says the government “will consider how UK SRS should be reflected in the Companies Act 2006”, and proposes nothing more.

Often confused

One FCA consultation that is not about UK SRS

The FCA’s CP26/17, Quarterly Consultation Paper No. 52, proposed removing product-level TCFD reporting requirements for asset managers.

It is a different rulebook, the ESG Sourcebook, and a different population from the listed companies PS26/19 covers.

PS26/19 touches the ESG Sourcebook only to let firms with a TCFD entity report cross-refer to their UK SRS disclosures (ESG 2.2.6R).

If you want to talk through a response to any open consultation, you can book a free 15-minute call.

Frequently asked

UK SRS consultation — frequently asked

Is the UK SRS consultation still open?

The FCA's CP26/5 consultation closed on 20 March 2026 and the FCA published its final rules, PS26/19, on 30 September 2026. What is open now is the FCA's consultation on draft Technical Note 803.1, its guidance on how to comply or explain, with feedback due by 28 October 2026. The government's Modernising corporate reporting consultation is also open until 30 November 2026.

What was FCA CP26/5?

CP26/5, Aligning listed issuers' sustainability disclosures with international standards, was published on 30 January 2026 and closed on 20 March 2026. It proposed replacing the TCFD-aligned listing rules with UK SRS reporting from accounting periods beginning on or after 1 January 2027, with UK SRS S2 mandatory apart from Scope 3, and a signposting statement for secondary listings and depositary receipts.

What did the FCA change after the consultation?

It moved UK SRS S2 from a proposed mandatory basis to comply or explain, so the whole of UK SRS is now comply or explain, and it brought secondary listings and depositary receipts into UK SRS reporting instead of the proposed signposting statement. It also let early adopters use the transitional reliefs. The start date, the one-year Scope 3 and two-year UK SRS S1 reliefs, and the transition-plan and assurance statements were kept.

How do I respond to the FCA's UK SRS guidance consultation?

The FCA is consulting through Primary Market Bulletin 66 on draft Technical Note 803.1, updates to TN 801.4 and the deletion of TN 802.3. Comments go to primarymarketbulletin@fca.org.uk by 28 October 2026. The FCA asks whether respondents agree with its proposed expectations for complying, for explaining, and for international companies.

How many responses did the UK SRS exposure-draft consultation receive?

The Department for Business and Trade received 209 responses to its consultation on the UK SRS exposure drafts, which ran from 25 June to 17 September 2025: 199 from organisations and 10 from individuals. Of the 184 who answered the question, 68% (125) agreed with the four UK amendments the TAC had recommended.

How many responses did CP26/5 receive?

PS26/19 reports responses question by question rather than as a single total. For example, 94 of 110 respondents supported the proposed scope, over 90% of those answering supported replacing the TCFD-aligned rules with UK SRS, and 78 of 113 agreed with comply or explain for UK SRS S1.

Was there a separate consultation on assurance?

Yes. The government consulted on an oversight regime for sustainability assurance between 25 June and 17 September 2025, and responded on 30 January 2026 with a voluntary regime operated by the FRC. The FRC issued the assurance standard ISSA (UK) 5000 in November 2025. Neither the FCA nor the government requires assurance of UK SRS disclosures.

Will private companies be consulted on UK SRS?

The government's Modernising corporate reporting consultation, published on 7 September 2026 and open until 30 November 2026, says the government will consider how UK SRS should be reflected in the Companies Act 2006. It makes no proposal and sets no threshold or date for private companies.

Sources

Primary sources

Every figure, date and status on this page traces to the instrument’s owner. Secondary commentary is never the source for a number.

Checked against 16 sources fromFinancial Conduct AuthorityDepartment for Business and TradeFinancial Reporting CouncilGOV.UKDepartment for Business, Innovation, Science and Trade
  1. Financial Conduct Authority
    CP26/5 consultation page

    Opened 30 January 2026, closed 20 March 2026.

  2. Financial Conduct Authority
    CP26/5 consultation paper (PDF)

    What the FCA proposed on 30 January 2026, including mandatory UK SRS S2, and the ~600 estimate in Annex 2 ¶43.

  3. Financial Conduct Authority
    PS26/19: Aligning listed issuers' sustainability disclosures with international standards (PDF)

    The FCA’s response to CP26/5: feedback by question (¶¶2.7–2.84) and the final rules.

  4. Financial Conduct Authority
    PS26/19 landing page

    First published 30 September 2026: comply or explain across UK SRS; Technical Note feedback by 28 October 2026; FCA webinar on 19 October 2026; supervisory information in the second half of 2027.

  5. Financial Conduct Authority
    Primary Market Bulletin 66 — draft Technical Note 803.1 (comply or explain)

    Published 30 September 2026: consults on TN 803.1, TN 801.4 updates and deleting TN 802.3; comments to primarymarketbulletin@fca.org.uk by 28 October 2026; nine preparation steps.

  6. Financial Conduct Authority
    Draft Technical Note 803.1 — UK SRS sustainability disclosures for listed companies (PDF, for consultation)

    Draft guidance: what an explanation must contain, proportionality, the statement of compliance (Annex 1) and four illustrative explanations (Annex 2).

  7. Department for Business and Trade
    Exposure drafts: UK Sustainability Reporting Standards — consultation and outcome

    25 June to 17 September 2025; 209 responses.

  8. Department for Business and Trade
    Government response to the UK SRS exposure-draft consultation

    ¶1.6 (199 organisations, 10 individuals); ¶1.17 (68% agreed with the TAC amendments); Annex A.

  9. Department for Business and Trade
    UK Sustainability Reporting Standards — guidance

    "Available for voluntary use, by any entity that chooses to do so."

  10. Department for Business and Trade
    Assurance of sustainability reporting — consultation

    25 June to 17 September 2025.

  11. Department for Business and Trade
    Oversight regime for sustainability assurance — government response

    30 January 2026: a voluntary, FRC-operated regime; ¶1.15 register "well ahead of the 1 January 2027 reporting year".

  12. Financial Reporting Council
    FRC takes steps to support quality and consistency in sustainability assurance

    ISSA (UK) 5000, 12 November 2025.

  13. GOV.UK
    Climate-related transition plan requirements — consultation

    Ran 25 June – 17 September 2025; no outcome published when re-checked on 28 September 2026.

  14. Department for Business, Innovation, Science and Trade
    Modernising corporate reporting — consultation

    Published 7 September 2026, closes 30 November 2026; ¶¶154–155 on UK SRS and the Companies Act.

  15. Department for Business, Innovation, Science and Trade
    Modernising corporate reporting — consultation document (PDF)

    ¶¶149–150 (SECR location; a DESNZ SECR and ESOS consultation), ¶¶154–155 (UK SRS), ¶178 (no plans for assurance).

  16. Financial Conduct Authority
    CP26/17 — Quarterly Consultation Paper No. 52

    Proposes removing product-level TCFD reporting for asset managers; separate from UK SRS.

Book a free consultation