Communications, Energy and Paperworkers Union of CanadaÇalışma Yaşamı
Uluslararası Sendika ve KonfederasyonlarAmerican Federation of Government Employees
Communications Workers of America
International Association of Bridge, Structural and Ornamental Ironworkers
International Association of Machinists and Aerospace Workers
International Brotherhood Of Painters And Allied Trades
International Brotherhood of Teamsters
International Union of Operating Engineers
Telecommunications Workers Union - British Columbia
United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry
United Electrical, Radio and Machine Workers of America (UE)
United Paperworkers International Union
United Steelworkers of America
European Trade Union Confederation
International Confederation of Free Trade Unions
The American Federation of Teachers
Communication Workers of America
Congress of South African Trade Unions
Industrial Workers of the World
International Association of Fire Fighters
International Federation of Building and Wood Workers
International Union of Police Associations
Laborers' International Union of North America
Office and Professional Employees International Union
Service Employees International Union
Sheet Metal Workers International Association
Society of Stage Directors and Choreographers
Union of Needletrades, Industrial and Textile Employees
United Electrical, Radio & Machine Workers of America
The Workers Health and Safety Centre
American Federation of Labor & Congress of Industrial Organizations
American Federation of State, County and Municipal Employees
Independent Association of Continental Pilots
The International Alliance of Theatrical Stage Employes, Moving Picture Technicians, Artists and Allied Crafts of the United States and Canada (IATSE)
International Confederation of Free Trade Unions
International Federation of Chemical, Energy, Mine and General Workers Unions
International Federation of Commercial, Clerical, Professional and Technical EmployeesInternational Federation of Journalists
International Organization of Masters, Mates & Pilots
International Transport Workers' Federation
Irish Congress of Trade Unions
New Zealand Council of Trade Unions