The UK Corporate Governance Code, published by the Financial Reporting Council in January 2024, applies to accounting periods beginning on or after 1 January 2025. It operates on a comply-or-explain basis and organises its requirements into five sections: board leadership and company purpose; division of responsibilities; composition, succession and evaluation; audit, risk and internal control; and remuneration.
Read the Code closely and a pattern emerges. Almost every provision that matters depends on a behaviour the Code itself cannot mandate. The board must "assess and monitor culture". Non-executive directors must provide "constructive challenge". The annual evaluation must be honest enough to surface real weaknesses. Each of these is a structural requirement resting on a behavioural foundation, and the foundation is precisely what gives way under pressure.
The five disciplines map onto the Code's five sections because both are describing the same organisation, from different altitudes.
The five sections and the five disciplines
| Code section | What the Code requires | The discipline that makes it real |
|---|---|---|
| 1. Board leadership and company purpose | Purpose, values, strategy and culture aligned; the board assesses and monitors culture | Behavioural Integrity, with Anchored Conviction holding the purpose when conditions turn |
| 2. Division of responsibilities | Independent non-executives who constructively challenge | Relentless Honesty with Reality. Challenge is a behaviour, not a seat allocation |
| 3. Composition, succession and evaluation | Annual evaluation of board performance | Relentless Honesty again. An evaluation is only as good as what the room is willing to say in it |
| 4. Audit, risk and internal control | Board monitors the risk framework and, under Provision 29, declares the effectiveness of material controls | Behavioural Integrity and Relentless Honesty together. A declaration is a behavioural test in writing |
| 5. Remuneration | Incentives aligned to purpose, values and the long term | Behavioural Integrity. Pay structures are the loudest statement of what leadership actually values |
Provision 29: the declaration nobody can structure their way out of
The most consequential change in the 2024 Code applies to accounting periods beginning on or after 1 January 2026. Provision 29 asks the board to declare, in the annual report, that the company's material internal controls were effective as at the balance sheet date. The scope is wide: financial, operational, reporting and compliance controls. For calendar-year companies, the first declarations land in early 2027, which makes 2026 the year of building evidence.
The technical work of control mapping and testing is well served by the audit profession. The behavioural question underneath the signature is not. When the evidence is mixed, when the remediation is behind schedule, when the year has been hard and the market is watching, will the people in the room say that the controls are not yet effective? That single moment is Relentless Honesty with Reality applied to the most consequential disclosure the 2024 Code created. The companies that get Provision 29 right will be the ones whose boards could already have that conversation. The declaration only documents it.
A declaration is a behavioural test in writing.
The Code defines the architecture. The disciplines determine whether it holds. To see where your own leadership stands, take the Diagnostic. For the work of embedding the disciplines into a board's operating rhythm, see resolvetolead.com.
RESOLVE is not a compliance instrument and adopting it confers no status under the Code. Boards should take their own advice on Code obligations.