NATIONAL UNIONS - click on the link to go to the website
- Air Line Pilots International Association (ALPA)
- Bakery, Confectionery and Tobacco Workers & Grain Millers International Union (BCTGM)
- Brotherhood of Locomotive Engineers (BLE)
- Canadian Federation of Nurses Unions (CFNU)
- Canadian Media Guild
- Canadian Union of Postal Workers (CUPW)
- Canadian Union of Public Employees (CUPE)
- Elementary Teachers' Federation of Ontario(ETFO)
- Graphic Communications International Union (GCIU)
- Industrial, Wood and Allied Workers of Canada (IWA-Canada)
- International Alliance of Theatrical Stage Employees, Moving Picture Technicians, Artists and Allied Crafts of the United States, its Territories and Canada (I.A.T.S.E.)
- International Association of Fire Fighters (IAFF)
- International Association of
- International Brotherhood of Electical Workers (IBEW)
- National Union of Public & General Employees (NUPGE)
- Alberta Union of Provincial Employees (NUPGE-AUPE)
- British Columbia Government and Service Employees' Union (NUPGE/BCG-SEU)
- Health Sciences Association of British Columbia (NUPGE/HSA)
- Manitoba Government and General Employees' Union (NUPGE/MGEU)
- Newfoundland Association of Public Employees (NUPGE/NAPE)
- Nova Scotia Government Employees Union (NUPGE/NSGEU)
- Ontario Liquor Board Employees' Union (NUPGE/OLBEU)
- Ontario Public Service Employees Union (NUPGE/OPSEU)
- Ontario Nurses Association
- Ontario English Catholic Teachers Association (OECTA)
- Ontario Secondary School Teachers Federation (OSSTF)
- Public Service Alliance of Canada (PSAC)
- Service Employees International Union (SEIU)
- Teamsters Canada (TC)
- UNIFOR
- Union of Needletrades, Industrial & Textile Employees (UNITE)
- UNITE - Canadian Office
- United Auto Workers (UAW)
- United Brotherhood of Carpenters & Joiners of America (UBCJA)
- United Food and Commercial Workers Union (UFCW)
- United Steelworkers (USWA)
- United Transportation Union (UTU)