GDC Fitness to Practise: What Triggers an Investigation and How Your Notes Defend You

A GDC fitness to practise (FtP) investigation is the most serious professional event a dental registrant can face. It can result in a reprimand, conditions on practice, suspension, or erasure from the register. Yet many clinicians do not fully understand what triggers an investigation, how the process works, or how their clinical records will be scrutinised if one occurs.

This guide explains the FtP process from trigger to outcome, what case examiners and expert witnesses look for in your records, the documentation failures that most commonly lead to adverse findings, and the five habits that protect your registration. Claims and complaints often arrive years after treatment, so your records must stand on their own long after you have forgotten the clinical details. For a broader overview of what the GDC expects in every record, see our guide to GDC dental records requirements.

What triggers a GDC fitness to practise investigation

Only a fraction of the concerns the GDC receives proceed to a full hearing. Understanding the trigger points helps you recognise where risk concentrates in your practice.

Patient complaints

Patient complaints are the single largest source of FtP referrals. Any patient (or their representative) can raise a concern directly with the GDC. Common complaint categories include: alleged clinical negligence, treatment without adequate consent, inadequate post-operative care, failure to diagnose (particularly periodontal disease and oral pathology), rudeness or unprofessional behaviour, and overcharging or misleading cost information. A single complaint is sufficient to trigger an investigation — no minimum threshold of harm is required.

NHS commissioner referrals (ICBs in England, health boards elsewhere)

NHS commissioners — integrated care boards in England and health boards in Scotland, Wales and Northern Ireland — can refer a performer to the GDC following performance concerns identified through contract monitoring, patient complaints escalated through NHS channels, or clinical governance reviews. NHS referrals often involve patterns of concern rather than isolated incidents — for example, repeated high extraction rates, low recall examination rates, or consistently incomplete clinical records across a sample of notes.

Employer or colleague referrals

Practice owners, employers, and fellow registrants have a professional obligation under GDC standards to raise concerns about colleagues whose practice may be placing patients at risk. Principle 8 of Standards for the Dental Team states: “Raise concerns if patients are at risk.” Referrals from colleagues tend to involve concerns about clinical competence, substance misuse, health conditions affecting practice, or persistent non-compliance with practice protocols.

Criminal convictions

GDC registrants must inform the GDC immediately if they are subject to any criminal proceedings anywhere in the world (Standards for the Dental Team, standard 9.3.1). Convictions relevant to dental practice (fraud, assault, drug offences, drink-driving, dishonesty) are assessed for their bearing on fitness to practise.

Self-referral

Registrants can self-refer to the GDC when they recognise that their own practice has fallen below the required standard. Self-referral is particularly relevant for health conditions (including mental health and substance misuse) that may affect clinical practice.

Other regulators and external sources

The CQC, police, coroners, and other healthcare regulators can refer concerns to the GDC. Media reports of dental misconduct may also prompt investigations. During the course of one investigation, the GDC may identify additional concerns that broaden the scope of the original case or trigger investigations into other registrants.

The fitness to practise process: step by step

The FtP process has several distinct stages, each with its own procedures, timelines, and potential outcomes. Understanding the full process helps you prepare an effective response if you are referred.

The GDC publishes a target for each stage (GDC, How we investigate public protection issues or concerns, checked 1 October 2026). The timings below are those targets, not guarantees.

Stage 1: assessment and investigation (initial decision target: 90% within 5 working days)

When a concern is received, the GDC assesses whether it could affect patient safety or public confidence in dentistry. It does not open a case for issues that do not need further investigation, and it refers some matters to other bodies. If a case is opened, the GDC investigates: it may inform the registrant, collect information including clinical records, and obtain clinical advice. Its target is to complete this investigation stage in 75% of cases within seven months (30 working weeks) for straightforward cases; complex investigations may take just under a year. In straightforward single-patient clinical cases, the GDC says it typically closes around 80% at this stage with no further action.

This is where your clinical records become evidence. The records you provide at this stage form the foundation of the GDC’s assessment. If records are incomplete, absent, or contradictory, this is immediately apparent and noted.

Stage 2: Case Examiners (target: 75% within 18–20 weeks of the assessment decision)

Two case examiners — one dental professional and one lay member — review the evidence gathered during the investigation. They consider whether the case meets the “realistic prospect” test: is there a realistic prospect that a practice committee would find the registrant’s fitness to practise impaired? The case examiners can: close the case with no further action, issue advice to the registrant, issue a warning, agree undertakings with the registrant, or refer the case to a practice committee for a full hearing.

The GDC usually obtains clinical advice during its investigation, before the case reaches case examiners. In straightforward clinical cases a Clinical Dental Adviser reviews the records; an independent expert may be asked for an opinion on whether the care met the expected standard of a reasonably competent dental practitioner. That clinical opinion is often the most influential single piece of evidence in the case.

Stage 3: Practice Committee hearing

If case examiners refer the case, it proceeds to either the Professional Conduct Committee (PCC) or the Professional Performance Committee (PPC). Hearings are formal quasi-judicial proceedings, conducted by a panel that normally has three members, including at least one registered dentist and at least one lay member (and a registered dental care professional in cases about a DCP). The registrant has the right to attend, be legally represented, call witnesses, and challenge evidence. Hearings are held in public unless the panel orders otherwise.

The panel determines: (1) whether the facts alleged are proved on the balance of probabilities; (2) whether those facts amount to misconduct, deficient professional performance, or another ground of impairment; and (3) if so, what sanction is appropriate. Sanctions range from no further action to erasure from the register.

Stage 4: sanctions and appeal

If the panel finds fitness to practise impaired, it determines the appropriate sanction. Sanctions are not punitive — they are intended to protect the public, maintain public confidence in the profession, and declare proper standards of conduct. However, the practical impact on the registrant is significant: conditions on practice limit how and where you can work; suspension removes your ability to practise entirely; after erasure you cannot apply to be restored to the register until five years have passed. The registrant has the right to appeal to the High Court within 28 days.

How your records are examined in FtP proceedings

When a case reaches the investigation stage, the GDC will request copies of the relevant clinical records. These records are then reviewed by case examiners and, typically, an independent expert witness — a dental professional appointed to provide an opinion on whether the care documented in the records met the expected standard. Here is what they look for.

What case examiners assess

• Completeness — are all required elements present? Medical history, clinical findings, diagnosis, treatment options, consent, treatment provided, materials, post-operative instructions, and recall interval.
• Contemporaneity — were notes written at the time of the appointment, or were they created or modified later? Digital systems have audit trails that reveal retrospective amendments.
• Internal consistency — do the records tell a coherent clinical story? Do the findings support the diagnosis? Does the diagnosis support the treatment? Do the radiographs match the clinical description?
• Evidence of informed consent — not just that consent was obtained, but what was discussed: treatment options, material risks specific to the procedure, alternatives including no treatment, and the patient’s decision. See our guide to dental consent documentation for the full Montgomery standard.
• Documentation of the specific complaint — if the patient complained about a specific procedure, the records for that appointment and all related appointments are scrutinised in detail. Any gap in documentation surrounding the complained-about treatment is particularly damaging.

What expert witnesses look for

The expert witness assesses the records against the standard of a reasonably competent dental practitioner. Their report typically addresses:

• Was the medical history adequately reviewed and documented?
• Were the clinical findings consistent with the diagnosis?
• Was the treatment plan appropriate for the diagnosis?
• Were all reasonable treatment alternatives discussed and documented?
• Was consent obtained in accordance with the Montgomery standard?
• Were material risks disclosed and documented?
• Was the treatment itself delivered to an acceptable standard?
• Were appropriate materials used and recorded?
• Were post-operative instructions given and documented?
• Was follow-up arranged and documented?
• Were radiographs clinically justified and quality-assured (rated A or N)?

Experts and panels can hear your account, and a practice committee decides disputed facts on the balance of probabilities. But a contemporaneous note usually carries far more weight than recollection years later. That is why the maxim “if it isn’t written down, it didn’t happen” is a useful habit, not a legal rule. A clinician may have delivered excellent care, discussed every risk, obtained thorough consent, and provided detailed post-operative instructions — but if the record does not reflect this, it is much harder to show.

The most common documentation failures cited in FtP cases

Analysis of published GDC case outcomes and dental defence organisation case reports reveals consistent patterns. These are the documentation failures that most frequently contribute to adverse findings:

Illustrative examples: how records are read

These are composite, illustrative scenarios, not real cases. They show how an expert might read a record. In each case, the clinical treatment may have been entirely appropriate — but the documentation either supported or undermined the registrant’s defence.

Case A: extraction with nerve damage

Suppose the patient later reports permanent numbness of the lower lip and complains to the GDC. An expert reading this record would find: no documented clinical justification for the radiograph, no radiographic findings recorded, no evidence that nerve damage was discussed as a material risk, no evidence of alternatives discussed (surgical referral, coronectomy, no treatment), no specific post-operative instructions documented, and no record of consent for the extraction. In a case like this, the registrant’s recollection that these discussions took place may carry less weight than a contemporaneous note.

Both records describe the same procedure. The second record would give the registrant a strong defence even if the same complication occurred — because it demonstrates that the risk was identified, disclosed, and consented to before treatment.

Case B: undiagnosed periodontal disease

Suppose the patient eventually presents at another practice with generalised Stage III periodontitis and multiple teeth of poor prognosis, and there are no BPE scores in any of the previous records, no periodontal assessment, no mention of smoking status despite the patient being a heavy smoker. An expert reading these records could find no evidence that periodontal screening ever took place across 3 years of recall appointments. For guidance on what periodontal documentation should include, see our BSP periodontal guidelines guide.

The 5 documentation habits that protect your registration

Protecting yourself from adverse FtP outcomes is not about writing more — it is about writing systematically. The clinicians who survive FtP proceedings with their registrations intact share five common documentation habits:

1. Use structured templates for every appointment type

Free-text notes are the single biggest risk factor for documentation gaps. When you rely on memory to include every required element for every procedure, omissions are inevitable. Structured templates prompt for medical history review, clinical findings, diagnosis, treatment options, consent, treatment details, post-operative instructions, and recall interval — making it difficult to miss any of them. For a detailed look at what should be in your records, see our dental documentation guide.

2. Document consent as a conversation, not a checkbox

The Montgomery standard requires you to document what was discussed — not just that consent was given. Record the treatment proposed, alternatives offered (including no treatment), specific material risks disclosed for each option, the patient’s questions, and the patient’s decision. A note reading “consent obtained” provides no evidence of any of this. For the full consent documentation framework, see our guide to dental consent documentation.

3. Record negative findings, not just positive ones

“Soft tissues NAD” is a meaningful clinical statement — it confirms that the soft tissues were examined and nothing abnormal was detected. “No lymphadenopathy”confirms that lymph nodes were palpated. Recording negative findings demonstrates thoroughness and prevents questions about whether an examination was performed. An empty record leaves the panel to assume the examination did not happen.

4. Write contemporaneously — always

Notes written at the time of the appointment carry significantly more weight than notes written hours or days later. Memory degrades rapidly, and retrospective notes are identifiable through audit trails in digital systems. If you cannot complete full notes at the time, make a brief contemporaneous record and supplement it at the earliest opportunity, clearly dating any additions. Never write notes from memory at the end of a day of appointments — the details blur across patients and the risk of inaccuracy is high.

5. Audit your own records regularly

The best time to discover documentation gaps is through a self-audit — not through a patient complaint. Review 10 of your own records every 6 months against a structured checklist covering the elements in this article. Identify patterns (are you consistently missing BPE? consent detail? post-op instructions?) and address them. The GDC views regular self-audit as strong evidence of professional commitment. For a ready-made checklist, see our dental notes audit checklist.

How Nosht helps you write defensible records

Nosht is designed specifically to produce records that withstand regulatory scrutiny. Every template is structured around GDC Standards for the Dental Team and FGDP(UK) record-keeping guidelines, with built-in prompts for the documentation elements that FtP case examiners and expert witnesses look for:

• Treatment-specific consent prompts — every template includes consent fields tailored to the procedure, prompting for material risks, alternatives, and the patient’s decision. No generic “consent obtained” boxes.
• Clinical finding fields with negative finding options — templates prompt for both positive and negative findings, so your record demonstrates thoroughness rather than omission.
• Post-operative instruction fields built into the workflow —post-operative instructions are a prompted field in the treatment templates, and Bulletproof flags them if they are missing.
• Bulletproof Mode — Nosht’s Bulletproof Mode checks documentation completeness — flagging missing consent records, absent risk discussions, incomplete post-operative instructions, and undocumented treatment alternatives. It surfaces reminders for the specific gaps that case examiners and expert witnesses most commonly identify.
• Patient information leaflets — Nosht includes 68 patient information leaflets, free to read online. On a paid plan you can send one to a patient from your note. Sending uses the patient’s email address or phone number for that message only. Sending a leaflet and documenting it in your note creates additional evidence that post-operative advice was provided.
• One-click copy to any PMS — completed notes are plain text, identical to what you would type manually. Copy and paste into Dentally, SOE Exact, R4, or any other practice management system.

Templates prompt for the elements case examiners look for, so gaps are easier to spot. You remain responsible for the content of every note. Get started from £9.99/month.

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