- Association of Coloproctology of Great Britain and Ireland (ACGBI)
- Association of Surgeons in Training (ASiT)
- Association of Surgeons of Great Britain and Ireland (ASGBI)
- Association of Upper Gastrointestinal Surgeons of Great Britain and Ireland (AUGIS)
- British Association for Accident and Emergency Medicine (BAEM)
- British Association of Aesthetic Plastic Surgery (BAAPS)
- British Association of Day Surgery (BADS)
- British Association of Endocrine and Thyroid Surgeons (BAETS)
- British Association of Oral and Maxillofacial Surgeons (BAOMS)
- British Association of Otolaryngologists and Head and Neck Surgeons (BAOHNS)
- British Association of Paediatric Surgeons (BAPS)
- British Association of Plastic, Reconstructive and Aesthetic Surgeons (BAPRAS)
- British Association Of Surgical Oncology (BASO)
- British Association of Urological Surgeons (BAUS)
- British Medical Association (BMA)
- British Orthopaedic Association (BOA)
- British Orthopaedic Trainees Association (BOTA)
- British Society for Oral & Maxillofacial Pathology (BSOMP)
- British Society for Surgery of the Hand (BSSH)
- British Society of Gastroenterology (BSG)
- British Transplantation Society (BTS)
- National Association of Assistants in Surgical Practice (NAASP)
- National Association of Theatre Nurses (NATN)
- Society of British Neurological Surgeons (SBNS)
- Society of Cardiothoracic Surgeons of Great Britain and Ireland (SCTS)
- Vascular Society of Great Britain and Ireland (VSSGBI)
