Most boards run an annual performance review. Far fewer do the individual director element well. The board-level conversation tends to attract the attention and the budget, while the appraisal of each non-executive director — and of the chair and senior independent director (SID) in particular — is squeezed into a tick-box exercise or quietly skipped. That is a missed opportunity. A well-run NED appraisal is one of the most useful developmental tools a board has, provided it is fair, evidence-based and genuinely constructive rather than a backward-looking judgement.
This piece sets out a practical approach for company secretaries and governance leads: where individual review sits in the wider cycle, what good looks like for a non-executive, how to gather balanced input without inviting score-settling, and how to turn the outcome into development objectives that are documented defensibly.
Where individual appraisal fits in the evaluation cycle
The UK Corporate Governance Code 2024 frames this work as a continual process of improvement. The Financial Reporting Council renamed the exercise a "board performance review" precisely to move boards away from a once-a-year audit mindset. Under Provision 21, there should be an annual review of the board, its committees, the chair and individual directors, with an externally facilitated review at least every three years for FTSE 350 companies. Smaller and unlisted boards apply this on a comply-or-explain basis, but the underlying logic — that individuals, not just the collective, should be assessed — holds regardless of listing status.
Individual appraisal is the thread that connects the board-level review to real change. A board effectiveness review might conclude that challenge in the boardroom is thin, or that succession is fragile. Those findings only translate into action when someone owns them — and ownership is established through individual conversations about contribution, development and continued fit. Sequencing matters: run individual appraisals close enough to the board review that the themes reinforce each other, but keep the conversations distinct so personal feedback is not lost in collective generalities.
It also pays to align the cycle with related diagnostics. The outputs of a skills matrix audit give the appraisal a factual spine — you can discuss a director's contribution against the capabilities the board actually needs, rather than against a vague sense of "engagement".
What 'effective' looks like for a NED
Fair appraisal starts with a shared, written definition of effectiveness. Without one, feedback collapses into personality and presence — who speaks most, who is most agreeable — rather than the qualities the role demands. For a non-executive director, the markers worth assessing typically include:
- Preparation and grasp of the business: arriving briefed, understanding the strategy, the operating model and the principal risks.
- Quality of challenge: probing management constructively, testing assumptions, and knowing when to press and when to support.
- Independence of mind: forming a view and holding it under pressure, free of undue deference to the chair, the chief executive or fellow directors.
- Contribution to the collective: improving the quality of decisions, not merely the volume of discussion; supporting consensus once a decision is properly made.
- Specialist and committee contribution: bringing distinctive expertise — increasingly including AI and technology oversight — to bear where it is needed.
- Conduct and availability: attendance, responsiveness, and behaviour that supports an open, respectful culture.
Set these expectations out before the appraisal period, not at its end. A director cannot reasonably be marked down against a standard they were never shown. The FRC's Code Guidance is a sound reference for framing these expectations in language the whole board recognises.
Designing a self-perception and peer-input approach
The most defensible appraisals triangulate three perspectives: how the director sees their own contribution, how colleagues experience it, and what the evidence shows. Relying on any one alone produces a distorted picture.
Begin with self-perception. A short, structured reflection — completed before any conversation — asks the director to assess their own contribution against the agreed markers, note where they have added most value, and identify where they would like to develop. This is not a formality; the gap between self-assessment and peer input is often where the most useful conversation lies.
Layer peer input on top. Light-touch, structured questionnaires completed by fellow directors give a rounded view, but they must be designed with care. Keep questions behavioural and specific ("contributes informed challenge on strategy") rather than evaluative of the person. Be deliberate about attribution: in a small board, "anonymous" feedback is rarely truly anonymous, and the prospect of being identified can either soften honest input or, worse, embolden grievance. State clearly how responses will be handled and by whom.
Finally, anchor both in objective evidence: attendance records, committee participation, and specific contributions to significant decisions over the period. Evidence keeps the conversation grounded and protects against the appraisal becoming a popularity contest.
The chair ordinarily leads individual NED appraisals, drawing the threads together in a private, developmental one-to-one. The tone should be the same one the Code encourages throughout: forward-looking, constructive and non-judgemental.
Handling sensitive feedback for chair and SID
Two appraisals require special handling. The chair cannot credibly appraise their own performance, and the SID's standing depends on candour that the ordinary process can suppress.
For the chair, the Code is explicit. Under Provision 13, the senior independent director leads the appraisal of the chair, and the non-executive directors should meet at least annually without the chair present to assess their performance. This is not a slight; it is a structural safeguard. The SID gathers the other directors' views — typically through brief confidential conversations or a short questionnaire — synthesises the themes, and delivers feedback to the chair in person. Done well, it covers the chair's stewardship of the board: agenda quality, the space given to debate, succession planning, relationships with the chief executive and major shareholders, and the board's overall dynamic.
The SID's own appraisal sits with the chair, supported by input from fellow non-executives. Because the SID is the relief valve for concerns about the chair, their feedback process should reassure directors that raising issues carries no cost.
In both cases, protect confidentiality rigorously. Feedback gathered for appraisal is personal data; handle it in line with data protection law — collect only what you need, store it securely, restrict access, and be clear about retention. Sensitive interpersonal feedback should never circulate more widely than the process requires.
Turning appraisal into development objectives
An appraisal that ends with a verdict has failed. The output should be a small number of specific, owned development objectives — for individuals and, where the SID-led process surfaces them, for the chair.
Good objectives are concrete and proportionate: deepening knowledge of a business line ahead of a strategic decision, taking on a committee role, undertaking targeted training in an area of emerging risk such as AI governance, or adjusting a behaviour that is dampening debate. Two or three meaningful objectives beat a long, unactionable list. Where a skills matrix has exposed a collective gap, individual objectives are the natural mechanism for closing it.
Development objectives also feed succession and composition planning. Where appraisal points consistently to a director no longer contributing effectively, that is a board-level conversation about renewal — handled with care, and informed by the board's diversity and composition ambitions — not a matter to leave hanging in an annual review.
Documenting outcomes defensibly
Boards must be able to show that appraisal happened, was rigorous, and led somewhere — without creating a paper trail that chills candour. The balance is achievable.
Record the process and the outcomes, not the raw feedback. Document who was appraised, the method used, the agreed development objectives, and the date for review. Keep the underlying questionnaires and notes confidential, retained only as long as necessary, and protected as personal data. The company secretary's role in maintaining this evidence is part of the wider governance discipline set out in our guide for company secretaries on the 2024 Code.
Your governance reporting should then describe the approach honestly: how individual appraisal was conducted, how the chair was assessed, what themes emerged, and what action followed. A short, candid account carries far more credibility with investors than a polished assurance that nothing needs to change.
Done with this care, individual director review stops being an annual obligation and becomes part of how a board improves itself. If you would like to discuss how to structure self-perception assessments, peer input and chair appraisal across your governance cycle, get in touch — we are happy to help you design a process that is both constructive and defensible.