​American Association of Clinical Endocrinologists

AACE Gulf Chapter

Association of British Clinical Diabetologists

​Asociación Colombiana de Obesidad y Cirugía Bariátrica

Associazione Medici Endocrinologi

​Australian & New Zealand Metabolic and Obesity Surgery Society

Australian and New Zealand Obesity Society

American Society for Gastrointestinal Endoscopy

American Society for Metabolic and Bariatric Surgery

​British Obesity & Metabolic Surgery Society

Belgian Society for Obesity and Metabolic Surgery

Brazilian Society of Bariatric and Metabolic Surgery

Canadian Association of Bariatric Physicians and Surgeons

Colegio Mexicano Cirugia de la Obesidad

Diabetes UK

Dutch Society for Metabolic and Bariatric Surgery

European Association for the Study of Obesity

European Association for Endoscopic Surgery and other Interventional Techniques

​Japanese Society for the Study of  Obesity

Korean Society for Metabolic and Bariatric Surgery

Norwegian Society for the Surgery of Obesity

Obesity Action Coalition

Obesity Canada

Obesity Surgery Society of India

Argentine Society of Diabetes

Argentina Bariatric  Society

​Society of American Gastrointestinal and Endoscopic Surgeons

Argentine Society of Nutrition

Chilean Society of the Bariatric and Metabolic Surgery

Spanish Society of Surgery of Obesity and Metabolic Diseases

Swedish Association for Obesity and Metabolic Surgery

Italian Society for the Surgery of Obesity and Metabolic Disorder

​Society of Bariatric Surgeons of Russia

Portuguese Society for Obesity Surgery and Metabolic Diseases

​Society for Surgery of the Alimentary Tract

Uruguayan Society of Bariatric and Metabolic Surgery

The Obesity Society

Venezuelan Society of Bariatric and Metabolic Surgery

World Obesity