GMC Revalidation: What Doctors Must Do for Their Five-Year Licence Cycle

Every doctor holding a licence to practise in the UK has to revalidate. It is not optional, and it is not a one-off box-tick: it is a recurring cycle of evidence-gathering and reflection, checked by the General Medical Council (GMC) to confirm that a doctor remains up to date and fit to practise. For anyone working in UK healthcare compliance and training, revalidation is one of the clearest examples of how ongoing professional development is tied directly to the right to work.

The GMC's own register has grown substantially over the years — it passed the 300,000-licensed-doctors mark in 2019, and has continued to grow since. Regulating a profession of that size, spread across hospitals, general practice, locum work and private care, is precisely why revalidation exists in its current form: a single high-stakes exam every few years would tell the regulator very little about how a doctor actually performs day to day. Instead, the GMC built a system based on regular, structured reflection, checked locally by a Responsible Officer and reported centrally.

Revalidation matters because it keeps patient safety and public confidence at the centre of medical regulation. Rather than assuming a licence granted years ago still reflects current competence, revalidation asks doctors to demonstrate, on a rolling basis, that their knowledge, skills and conduct remain aligned with the GMC's Good Medical Practice standards. It also gives doctors a formal, protected space each year to step back from clinical workload and reflect on their whole practice — something that is easy to lose sight of in a busy service.

The annual appraisal: the engine behind revalidation

Revalidation is built on annual appraisal, not on the five-year event itself. Every doctor with a licence must have a yearly appraisal with an appropriately trained appraiser, and that appraisal must cover the doctor's whole scope of practice — not just their main NHS role. A GP who also does out-of-hours shifts, an anaesthetist who does private lists, or a consultant who sits on committees or teaches, all need to bring evidence from every part of what they do, not just the largest slice of it.

Each appraisal is a structured conversation, not a performance review in the disciplinary sense. The doctor brings the supporting information they have collected over the preceding year, discusses what it shows, reflects on strengths and development needs, and agrees objectives for the year ahead. Over a full cycle, a Responsible Officer's eventual recommendation to the GMC is built on the evidence and outcomes from a run of these annual appraisals — typically five, corresponding to the length of the standard cycle — rather than on any single appraisal in isolation.

At the end of the cycle, the Responsible Officer makes one of three recommendations to the GMC: a positive recommendation that the doctor should be revalidated, a request to defer the decision (for example if there has been a career break, or appraisals were missed for legitimate reasons), or a notification of non-engagement, where a doctor has not provided the required evidence or attended appraisals. Non-engagement is treated seriously — the GMC can begin the process of withdrawing a doctor's licence if requested information is not provided, so it is not a category to fall into by accident.

Supporting evidence: what "good" looks like across the categories

The substance of revalidation is the supporting information doctors collect and bring to appraisal. The GMC organises this into recognised categories, alongside two mandatory statements, and each one asks for something distinct:

• Continuing professional development (CPD): learning activity that maps to the doctor's actual scope of practice, with a reflective note on what changed as a result — not simply a certificate of attendance.
• Quality improvement activity: involvement in audit, service evaluation or a change project, with a clear account of what was found and what was done differently afterwards.
• Significant events: incidents or near-misses relevant to the doctor's own practice, reflected on honestly, showing learning rather than just a record that the event occurred.
• Feedback from colleagues: structured multi-source feedback gathered periodically from peers who can comment on clinical and professional performance.
• Feedback from patients: feedback collected fairly and representatively from the people a doctor treats, where the nature of their role makes this practicable.
• Complaints and compliments: a balanced record of both, with reflection on what a complaint revealed and whether it changed practice.

Alongside these, doctors provide a probity statement confirming they have practised honestly and hold appropriate indemnity or insurance, and a health statement covering their fitness to practise. Good evidence in every category shares the same quality: it is specific to the doctor's own practice, it is honest about difficulties as well as successes, and it shows reflection — what was learned and what changed — rather than just proof that an activity took place. A folder of certificates with no reflection attached will not satisfy an appraiser, however large it is.

Building evidence continuously, not at the last minute

The doctors who find revalidation straightforward are rarely the ones who do more activity overall — they are the ones who capture it as they go. Logging a significant event the week it happens, writing a short reflection immediately after a course rather than months later, and requesting colleague and patient feedback on a predictable schedule all turn appraisal preparation from an annual scramble into a five-minute tidy-up.

It is also worth knowing how the GMC's model compares with revalidation for other regulated professions working alongside doctors in the same services — nurses and midwives, for instance, revalidate under a related but distinct framework, covered in our companion piece on NMC revalidation requirements for nurses and midwives. The principle across UK healthcare regulation is consistent even where the mechanics differ: ongoing, evidenced professional development is the price of keeping a licence current.

For doctors and the teams supporting them, choosing structured, well-recorded CPD courses that map cleanly to scope of practice makes the CPD category — and the reflective habit it encourages — far easier to sustain across a five-year cycle. Revalidation rewards doctors who treat evidence-gathering as a continuous part of practice rather than an appraisal-week task, and that habit pays off well beyond the recommendation itself.