Australia

ME/CFS Australia

Canada

FM-CFS Canada 


The National ME/FM Action Network 

Denmark

ME/CFS Foreningen - Danish ME/CFS Association

France

L’Association Française du syndrome de fatigue chronique et de fibromyalgie

Germany

Fatigatio eV

Ireland

Irish ME Trust

Irish ME/CFS Association

Italy

CFS - Sindrone da stanchezza cronica

Japan

CFS Network Japan

Netherlands

Het ME-Platform

Norway

Norges ME-forening

Switzerland

Verein CFS Schweiz

United Kingdom

The ME Association

Association of Young People with ME

Network ME

The Welsh Association of ME & CFS

United States

The CFIDS Association of America

The M.E. Society of America

National CFIDS Foundation