Board Effectiveness Reviews: What They Are and How to Run One

A board effectiveness review is a structured assessment of how well a board, its committees, the chair and individual directors are performing — and for FTSE 350 companies, the UK Corporate Governance Code requires it to be externally facilitated at least every three years, with a formal internal review in the years between. For every other board — smaller listed companies, charities, NHS trusts — the same practice is recommended rather than mandated, but the method is the same. Here is what the review actually involves, what the output looks like, and how a board is expected to act on it.

Key takeaways

• Provision 21 of the FRC's 2024 UK Corporate Governance Code requires FTSE 350 companies to commission an externally facilitated board performance review at least every three years, with a rigorous internal review in the other years.
• A credible review goes beyond a questionnaire: the FRC has found that survey-only evaluations are "unlikely to get underneath the dynamics in the boardroom," and recommends adding one-to-one interviews and meeting observation.
• The Chartered Governance Institute UK & Ireland's 2023 guidance says the annual report should disclose the review's scope, the methods used, and specific improvement actions with a timetable — not just that a review happened.
• Provision 22 puts the follow-through on the chair: they should act on the review's results by recognising strengths and addressing weaknesses, and each director is expected to engage with any development needs it identifies.
• The practice extends beyond listed companies — large charities are expected to commission an external evaluation every three years under the Charity Governance Code, and NHS foundation trusts every three to five years under NHS England's Code of Governance.

What is a board effectiveness review?

It is a formal, structured look at how the board actually functions — not just whether it meets, but whether it governs well. A review typically assesses the board's composition and balance of skills, how well it holds management to account, the quality of its papers and discussion, succession planning, and the individual contribution of each director, including the chair.

The output is not a pass/fail mark. It is a diagnostic: a set of strengths to build on and weaknesses to address, usually with named actions and a timetable. What separates a genuine review from a formality is rigour of method — surveys are the easy part; what a board does with the findings is the real test, covered below.

What does the UK Corporate Governance Code require?

Provision 21 of the FRC's UK Corporate Governance Code, published January 2024, sets the rule directly: "There should be a formal and rigorous annual review of the performance of the board, its committees, the chair and individual directors. The chair should commission a regular externally facilitated board performance review. In FTSE 350 companies this should happen at least every three years," according to the Financial Reporting Council, 2024.¹

Two things follow from that wording. First, every year needs a review — but only the FTSE 350's needs to be externally facilitated on that fixed three-year clock; other years can be run internally, and smaller listed companies are simply expected to commission an external review "on a regular" basis rather than to a set cadence. Second, the external reviewer must be named in the annual report along with any other connection they have to the company, so a board cannot quietly recycle the same familiar adviser without disclosing it.

The Code operates on "comply or explain," which we cover in full in our guide to the UK Corporate Governance Code — a board that departs from the three-year cadence has to say so publicly and justify the alternative.

Internal or externally facilitated — what's the difference?

An internal review is faster and cheaper, and it is appropriate for the years the Code does not require an external one. But it has a structural limitation: directors marking their own homework rarely surface the sharpest findings. An externally facilitated review exists precisely to get past that — an outside reviewer can ask questions a sitting director would not ask a colleague, and observe a meeting without the dynamics of being part of it.

What does a rigorous review process actually cover?

More than a survey. In its November 2021 review of governance reporting, the FRC found that over half of the 100 companies it sampled relied on a questionnaire for their board evaluation, sometimes supplemented with interviews and document reviews — and it reminded boards that "questionnaire-based external evaluations are unlikely to get underneath the dynamics in the boardroom," according to the Financial Reporting Council, 2021.² The same review found eight companies in its sample had deferred or skipped an evaluation that year altogether.

A stronger review typically layers several methods:

• A structured survey covering board composition, information flow, meeting effectiveness and individual contribution.
• One-to-one interviews with each director and often senior management, where views rarely volunteered in a group setting surface.
• Observation of board or committee meetings by the reviewer, where engaged.
• A review of board and committee papers and procedures — testing whether the information the board receives actually supports good decisions.

This is also the template most boards adapt into a "board effectiveness review framework" or a working "board effectiveness review template" — the four elements above, scaled to the size and complexity of the organisation. Charities and smaller companies typically compress the process into a survey plus a smaller number of interviews; FTSE boards run the full external programme.

What does the output of a review look like?

A written report, and — for listed companies — a public disclosure obligation attached to it. The Chartered Governance Institute UK & Ireland's 2023 guidance on reporting board performance reviews sets out what the annual report should say: the objective and scope of the evaluation, the processes used — "face to face interviews, observing board or committee meetings... reviewing board and committee papers or procedures, and questionnaires" — and, critically, the specific aspects of performance the board needs to improve, with actions and a timetable where possible, according to CGIUKI, 2023.³

"We firmly believe that effective governance leads to better decisions, which is why we are launching this new guidance to facilitate board reviews which are both more transparent and more effective," said Peter Swabey, Policy and Research Director at the Chartered Governance Institute UK & Ireland, on the guidance's publication.³ The standard he is describing is a report a shareholder — or a fellow director — could actually hold the board to, not a boilerplate line confirming a review took place.

How should a board act on the findings?

That obligation is written into the Code itself. Provision 22 states that the chair should act on the review's results "by recognising the strengths and addressing any weaknesses of the board," and that each director should engage with the process and take appropriate action on any development needs identified.¹ For a non-executive director, that means treating a review's findings as a personal as well as a collective mandate — not something the chair alone owns.

Where a board has never had one, or cannot say when its last review was, that is itself worth raising: our review of the state of board effectiveness in 2026 sets out how far the practice has slipped even among FTSE boards. A director who wants to test whether the board takes its own review seriously can start with the questions in 12 questions every NED should ask — several of them map directly onto the gaps a review is designed to find.

Do charities and public bodies run board effectiveness reviews too?

Yes, on an adapted, mostly recommended rather than mandated, basis. The Charity Governance Code — refreshed in November 2025 — expects large charities to hold an external evaluation of the board every three years, alongside an annual internal self-assessment, under its Board Effectiveness principle.⁴

Public bodies have their own version. NHS foundation trusts are "strongly encouraged to carry out externally facilitated developmental reviews of their leadership and governance... every three to five years, according to their circumstances," under NHS England's Code of Governance for NHS Provider Trusts, published October 2022.⁵ Neither charities nor NHS trusts face the FTSE 350's fixed three-year statutory clock, but the underlying discipline — an outside perspective on the board's own performance, on a regular cycle — is the same one the corporate Code was built around.

In summary

A board effectiveness review is the structured process — survey, interviews, observation, and a written report of strengths, weaknesses and actions — by which a board tests its own performance. The UK Corporate Governance Code requires FTSE 350 boards to have one externally facilitated at least every three years, with charities and NHS trusts running close equivalents on their own recommended cycles. The review itself is only half the work; what makes it count is what the board — and each director individually — does with the findings afterwards.

Reading the resulting report closely, and following up on what it recommends, takes the same close attention a NED brings to any board pack. meetinginsight.ai helps directors work through governance documents like these on their own device, with nothing sent to external servers.

Notes

Footnotes

1. Financial Reporting Council, UK Corporate Governance Code, January 2024, Provisions 21–22. https://media.frc.org.uk/documents/UK_Corporate_Governance_Code_2024_a2hmQmY.pdf ↩ ↩²

2. Financial Reporting Council, Review of Corporate Governance Reporting, November 2021, p.39 — over half of a 100-company sample used questionnaire-based evaluation; eight companies deferred or skipped an evaluation. https://media.frc.org.uk/documents/FRC_Review_of_Corporate_Governance_Reporting_November_2021.pdf ↩

3. The Chartered Governance Institute UK & Ireland, "Reporting on board performance reviews: Guidance for listed companies," September 2023 (2nd edition); Peter Swabey quote from CGIUKI, "Chartered Governance Institute publishes Code of Practice for board reviewers," 21 July 2023. https://www.cgi.org.uk/media/lbrlqo0i/reporting-on-board-performance-reviews.pdf ; https://www.cgi.org.uk/about-us/our-division/press-office/press-releases/2023/chartered-governance-institute-publishes-code-of-practice-for-board-reviewers/ ↩ ↩²

4. Charity Governance Code, Board Effectiveness principle (refreshed edition, November 2025) — large charities expected to hold an external evaluation every three years. https://www.charitygovernancecode.org/ ↩

5. NHS England, "Code of governance for NHS provider trusts," published 27 October 2022, Section C. https://www.england.nhs.uk/long-read/code-of-governance-for-nhs-provider-trusts/ ↩