Argentinie
Australie
België
Canada
- British Col. Nurses Union
- British Columbia Federation of Labour
- British Columbia Government & Service Employees Union
- Canadian Auto Workers
- Communications, Energy and Paperworkers Union
- Confédération des Syndicats Nationaux ( only in french)
- Hospital Employees Union
- International Longshore and Warehouse Union
- National Union of Public and General Employees
- Ontario Secondary School Teachers Federation