UK Corporate Governance Code 2026: What Applies Now

If you are asking what applies "now" under the UK Corporate Governance Code, the answer is: all of it, technically — the 2024 Code has applied in full since 1 January 2025, and its one new requirement, the Provision 29 internal-controls declaration, became effective for financial years beginning on or after 1 January 2026. Most boards with a calendar year end are, right now, partway through their first year subject to it — but the first actual declarations will not appear in annual reports until 2027. This is the current-state snapshot; for the full walkthrough of the Code itself, see our explainer.

Key takeaways

• The whole 2024 Code is in force. It has applied to financial years beginning on or after 1 January 2025, according to the Financial Reporting Council's UK Corporate Governance Code 2024 page.
• Provision 29 is live but not yet reported. It applies from financial years beginning on or after 1 January 2026, but the FRC's Provision 29 Mythbuster (29 January 2026) states it expects "reporting against the new Provision" to commence from 2027 onwards.
• Auditors do not test the declaration. The FRC's auditor-focused mythbuster (June 2026) confirms the statutory audit opinion does not cover the Provision 29 statement, and auditors are not required to test the board's material controls.
• Preparation is visibly uneven. 45% of companies had only partially met the spirit of Provision 29 as of 2025, according to Grant Thornton's 2025 Corporate Governance Review.
• More boards are already talking about it. More than half of a 100-company sample mentioned Provision 29 preparation in their annual reports even before it was mandatory, according to the FRC's Annual Review of Corporate Governance Reporting, November 2025.

What parts of the Code are actually in force right now?

All five sections of the 2024 Code — Board Leadership and Company Purpose; Division of Responsibilities; Composition, Succession and Evaluation; Audit, Risk and Internal Control; and Remuneration — have applied since 1 January 2025, according to the FRC's Code page. That includes the familiar comply-or-explain provisions on board balance, succession, evaluation and pay that most boards were already working towards under the 2018 Code.

The one addition unique to the 2024 edition is Provision 29: the board's declaration on whether material internal controls operated effectively. That applies a year later, for financial years beginning on or after 1 January 2026 — which is the date behind most "governance code 2026" searches. Our Provision 29 due-diligence guide covers what NEDs should ask before signing off that declaration in detail.

Why won't we see any Provision 29 declarations until 2027?

Because the declaration reports on a financial year, and most companies' first Provision 29 year has only just begun. A company with a 31 December year end entered its first Provision 29 financial year on 1 January 2026; its annual report covering that year — including the first declaration — will not be published until early 2027. The FRC's Provision 29 Mythbuster is explicit on this: "we therefore expect to see reporting against the new Provision in the following year."

That gap matters for boards, because it means 2026 is a working year with no reporting deadline forcing the pace. The FRC's own evidence suggests many boards are already treating it that way: more than half of the companies sampled in the FRC's Annual Review of Corporate Governance Reporting (13 November 2025) referenced Provision 29 and their preparation activity, even though reporting on it was not yet due.

What do auditors have to say about the declaration?

Less than some boards assume. A newer FRC mythbuster, published in June 2026 and aimed specifically at auditors, confirms the statutory audit opinion on the financial statements does not extend to the Provision 29 statement — it is treated as "other information" under ISA (UK) 720. Auditors are not required to test the design, implementation or operating effectiveness of the material controls the board identifies, and finding a significant control deficiency during the audit "does not necessarily contradict the Board concluding that material controls are effective."

For a NED, the practical read is that the declaration's credibility rests on the board's own evidence, not on an external check the auditor will perform for them. That is precisely the gap our Provision 29 guide sets out questions for.

How prepared are boards, in practice?

Unevenly. Grant Thornton's 2025 Corporate Governance Review found 45% of companies had only partially met the spirit of Provision 29 as of 2025 — a sizeable minority still working through it as their first live reporting year opened. Emma Young of Grant Thornton's Business Risk Services team frames the risk directly: "Provision 29 will succeed where it is treated as a governance discipline, not a compliance milestone — with clear accountability, transparent reporting and informed board challenge," according to Grant Thornton, 2026.

What should a NED actually do now?

The absence of a 2026 filing deadline is not a reason to wait. Emma Young's priorities for the current year, among others Grant Thornton sets out, are to lock down foundations early — confirming board ownership and a risk-based scope of material controls — to focus testing on the controls that genuinely underpin the declaration rather than everything at once, and to embed monitoring and assurance into business as usual rather than treating it as a year-end exercise.

For a sitting NED, that translates into three concrete checks this year:

• Ask whether the board has agreed, in writing, which controls are material and why — the FRC will not prescribe a number, but most companies land somewhere between 30 and 50, according to its Provision 29 Mythbuster.
• Confirm assurance is coordinated across management, internal audit and external audit, rather than assumed — since the external auditor's work will not itself validate the declaration.
• Ask to see the evidence trail as it is built through the year — minutes, exception reports, committee papers — not a reconstruction produced in the weeks before the annual report is signed off.

Board readiness generally does not happen in isolation from wider preparation habits; our review of the state of board effectiveness in 2026 sets out why boards are struggling with the basics that Provision 29 now depends on.

In summary

In mid-2026, the whole of the 2024 UK Corporate Governance Code is in force, and Provision 29 — the material internal-controls declaration — has started its first live financial year, but no company will publish an actual declaration until annual reports for 2027. Auditors will not test it, and board preparation so far is mixed. The task for a NED right now is to make sure the evidence for that declaration is being built during 2026, not scrambled together once the reporting deadline arrives.

meetinginsight.ai helps NEDs work through board papers, committee minutes and assurance reports on their own device as that evidence accumulates through the year. Read the full walkthrough in the UK Corporate Governance Code, explained, and the specifics of what to ask in Provision 29 and NED due diligence.

Notes

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The UK Corporate Governance Code is published by the Financial Reporting Council; this article is a general explainer, not legal advice. For the authoritative text, see the FRC's Code page.