CQC and GDC Compliance for UK Dental Practices in 2026

The Two Regulators — Understanding Who Expects What

Dental practices are unusual among healthcare providers in being subject to two separate regulatory frameworks simultaneously, each with distinct inspection triggers and documentation requirements.

A CQC inspection assesses the practice as an organisation. A GDC fitness to practise investigation focuses on an individual registrant. Both can be triggered independently — a complaint from a patient, a self-referral, or a concern raised by a colleague or employer. In practice, documentation failures that come to light during a CQC inspection can also result in referrals to the GDC.

CQC Inspections of Dental Practices — What Changed in 2026

The CQC's inspection programme for dental practices accelerated significantly in 2025 and 2026, following a period of reduced activity during and after the pandemic. Practices that had not been inspected for several years are now finding themselves subject to assessment under the Single Assessment Framework (SAF), which replaced the previous Key Lines of Enquiry (KLOE) system.

Under the SAF, dental practices are assessed against 34 Quality Statements across the five key questions. The areas that most frequently result in poor ratings for dental practices are:

• Safe — infection prevention and control: decontamination processes, instrument tracking, equipment maintenance records and staff training in IPC
• Safe — recruitment and DBS: incomplete staff files, missing DBS certificates or risk assessments, gaps in reference checking
• Well-Led — governance: absence of documented governance systems, no evidence of learning from complaints or significant events, leaders unable to demonstrate oversight of quality and safety
• Effective — patient records: inconsistent or incomplete clinical records, absence of documented consent, missing medical histories

HTM 01-05 — The Infection Control Standard That Cannot Be Ignored

Health Technical Memorandum 01-05: Decontamination in primary care dental practices is the definitive guidance for dental practice infection prevention and control. All dental practices — NHS and private — are expected to meet the requirements of HTM 01-05. CQC inspectors specifically examine whether practices comply, and a failure in decontamination processes is one of the fastest routes to an Inadequate rating under Safe.

HTM 01-05 compliance requires documented procedures and records covering:

• The full decontamination cycle — pre-cleaning, cleaning, packaging, sterilisation and storage
• Autoclave validation, periodic testing and maintenance records — including cycle records, thermometric and bacteriological testing
• Instrument tracking — traceability from patient use through decontamination to reuse or disposal
• Water quality testing — dental unit waterlines must be tested regularly and results documented
• Single-use items — clear policy on which items are single-use and how compliance is maintained
• Staff training in decontamination procedures — with documented records of training completion

The most common HTM 01-05 failure is not the decontamination process itself, but the absence of documented records proving it is being followed correctly. Inspectors look for evidence, not assertions.

GDC Standards — The Nine Principles

The GDC's Standards for the Dental Team sets out nine principles that all registrants must meet. While these are professional standards for individuals rather than a practice documentation requirement, practice policies should reflect and support these principles:

Radiation Protection — A Specific Compliance Obligation

Dental practices using ionising radiation — which includes any practice taking dental X-rays — are subject to the Ionising Radiation (Medical Exposure) Regulations 2017 (IR(ME)R) and the Ionising Radiations Regulations 2017 (IRR17). This creates specific documentation requirements:

• A Radiation Protection Supervisor (RPS) must be appointed — typically the principal dentist or practice manager — with documented evidence of their training
• A Radiation Protection Adviser (RPA) must be contracted — an external qualified expert who advises on compliance
• Written Local Rules must be in place for each X-ray set, reviewed annually and signed by the RPS
• Patient dose records and quality assurance testing records must be maintained
• All staff who operate X-ray equipment must be trained and their training documented

CQC inspectors routinely check radiation protection documentation and will look for current Local Rules, RPA contracts and staff training records. The absence of any of these is a direct finding under Safe.

The Essential Documents for Dental Practice Compliance

• Infection Control and Decontamination SOP — aligned to HTM 01-05
• Radiation Protection SOP — covering IR(ME)R and IRR17 obligations
• Consent to Treatment Policy — including capacity assessment for patients who may lack capacity
• Patient Confidentiality and Data Protection Policy — UK GDPR compliant
• Complaints Procedure — covering NHS and private routes separately
• Safeguarding Policy — adults and children, reflecting local safeguarding arrangements
• Recruitment and DBS Policy — including a single central record of all staff checks
• Whistleblowing Policy
• Needlestick and Sharps Injury SOP
• Health and Safety Policy
• COSHH Risk Assessment SOP — covering dental materials, disinfectants and mercury handling
• Amalgam Handling and Disposal SOP — for practices still using amalgam
• Waste Management Policy — clinical, pharmaceutical and hazardous waste streams
• Medical Emergencies SOP — covering the six medical emergency scenarios all dental teams must be trained for
• CQC Compliance and Quality Assurance Policy