British Association of Medical Managers
British Medical Association
BMJ Careers Fair
DoctorsNet
Gay and Lesbian Association of Doctors and Dentists
Hospital Consultants and Specialists Association
Independent Doctor's Forum
Locum Doctors Association
Medecins Sans Frontiers

Medical and Dental Defence Union of Scotland
Medical Defence Union
Medical Protection Society
Medical Women's Federation
National Counselling Service for Sick Doctors
Refugee Health Professionals Contact Network
Royal Society of Medicine
Academy of Medical Royal Colleges
Association for the Study of Medical Education
Conference of Postgraduate Deans
Council of Heads of Medical Schools
Faculty of Family Planning & Reproductive Healthcare
Faculty of Occupational Medicine
Faculty of Pharmaceutical Medicine
Faculty of Public Health Medicine
Joint Committee on Postgraduate Training for General Practice
Medical and Dental Education Network
National Advice Centre for Postgraduate Medical Education
NHS Education for Scotland
Quality Assurance Agency for Higher Education
Royal College of Anaesthetists
Royal College of General Practitioners
Royal College of Obstetricians and Gynaecologists
Royal College of Ophthalmologists
Royal College of Paediatrics and Child Health
Royal College of Pathologists
Royal College of Physicians & Surgeons of Glasgow
Royal College of Physicians of Edinburgh
Royal College of Physicians of London
Royal College of Psychiatrists
Royal College of Radiologists
Royal College of Surgeons of Edinburgh
Royal College of Surgeons of England
Specialist Training Authority
British Medical Journal
British National Formulary
British Psychological Society
Clinical governance support team
Clinical Standards Board for Scotland
Commission for Health Improvement
Complementary Medical Association
Council for the Regulation of Healthcare Professionals
Department of Health
General Chiropractic Council
General Dental Council
General Optical Council
General Osteopathic Council
Health  Professions Council
Health Service Journal
Institute of Complementary Medicine
King's Fund
The Lancet
Medical Research Council
Medicines Control Agency
National Clinical Assessment Authority
National Electronic Library for Health
NHS Confederation
NHS Direct
NHS Litigation Authority
National Institute for Clinical Excellence
Nursing and Midwifery Council
Organising Medical Networked Information
Royal Pharmaceutical Society of Great Britain
Action Against Medical Accidents
Association of Community Health Councils for England & Wales
College of Health
Commission for Public & Patient Involvement in Health
Health Service Ombudsman
Long Term Medical Conditions Alliance
National Association of Citizens Advice Bureaux
National Patient Safety Agency
NHS complaints guide
Patient Concern
Patients Association
Patients Forum
Prevention of Professional Abuse Network

Regulators in other countries
American Medical Association
Australian Medical Council
Austrian Medical Association
Belgian Ordre des Medecins
Canadian Medical Council
Danish Medical Association
Dutch Koninklijke Maatschappij Tot Bevordering der Geneeskunst
French Ordre des Medecins
German Bundesarztkammer
Hong Kong Medical Council
Irish Medical Council
Italian Federation for the Orders of Doctors and Dentists
New Zealand Medical Council
Norwiegian Medical Association
Polish Council of Physicians and Dentists
Portuguese Medical Association
Singapore Medical Council
South African Health Professions Council
Spanish Consejo General de Colegios Medicos
Standing Committee of European Doctors
Swedish Medical Association
Swiss Medical Association
US Federation of State Medical Boards
World Medical Association