In Canada, a registered third party is a "a person or group that wants to participate in or influence elections other than as a political party, electoral district association, nomination contestant or candidate." Third parties register with Elections Canada and are regulated under the terms of the Canada Elections Act.[1]
Third parties are subject to different regulations for campaign and pre-campaign periods. There are no limits to what a third party can spend on political advertising pre-campaign — spending rules are only in force once the writ is dropped and the campaign has officially begun. A person or group must register as a third party immediately after incurring election advertising expenses totalling $500 or more.[1] There are strict limits on advertising expenses, as well as specific limits that can be incurred to promote or oppose the election of one or more candidates in a particular electoral district.
It is illegal for a third party and a registered political party or a candidate to collude with each other for the purpose of circumventing the maximum amount that a registered party is allowed for election expenses.[2]
Federal general elections
2015 Election
Registered third parties
There were 112 registered third parties in the 2015 federal election:[3] A partial list includes the following:
- Canadian Media Guild
 - Canadian Medical Association
 - Diane Babcock
 - Dogwood Initiative
 - Downtown Mission of Windsor Inc.
 - Fair Vote Canada
 - Friends of Canadian Broadcasting
 - IATSE
 - LeadNow
 - Les Sans-Chemise (Conseil National des Chômeurs et Chômeuses, National Council of Unemployed People)
 - UNIFOR
 - Voters Against Harper
 
2015 Advertising Spending Limits[4]
- Total election advertising expenses limit: $439,410.81
 - Total election advertising expenses limit in a given electoral district: $8,788.22
 
2011 Election
There were 55 registered third parties in the 2011 federal election:[5]
- Ashraf Ali Rao
 - Association of Canadian Community Colleges (ACCC)
 - AVAAZ
 - BC Health Coalition
 - BCWF Political Action Alliance
 - British Columbia Nurses' Union
 - British Columbia Teachers' Federation
 - Canadian Alliance of Student Associations
 - Canadian Health Coalition
 - Canadian Labour Congress
 - Canadian Multicultural Association
 - Canadian Shooting Sports Association
 - Canadian Union of Public Employees
 - Canadian Wheat Board Alliance
 - Canadians Defending Democracy
 - Canadians Rising Up For Democracy
 - Catch 22 Campaign
 - Catholic Civil Rights League
 - CAW-Canada
 - Child Care Advocacy Association of Canada (CCAAC)
 - Citizens for Truth in Politics
 - CMI – ICM Canadian Migration Institute
 - Coalition for Gun Control
 - Coalition of Child Care Advocates of BC
 - Communications, Energy and Paperworkers Union of Canada (CEP)
 - Conservation Voters of BC
 - Council of Senior Citizens' Organizations of British Columbia
 - Dogwood Initiative
 - Elizabeth Will Group
 - End Racism Now
 - Friends of Canadian Broadcasting
 - Gesher Canada
 - Immigration Practitioners and Academics for a Just Immigration Policy
 - International Fund for Animal Welfare Inc. (IFAW)
 - International Association of Machinists and Aerospace Workers
 - John W. Fossey
 - Kam-Wing Chiu
 - Les Sans-Chemise
 - Matilda Wong
 - National Citizens Coalition
 - Project Democracy
 - Public Service Alliance of Canada
 - Richmond Watch
 - Save Our Prison Farms
 - Smart Tax Alliance – BC
 - Society of Professional Engineers and Associates (SPEA)
 - Sport Fishing Institute of BC
 - The Council of Canadians
 - The Professional Institute of the Public Service of Canada
 - UFCW Canada
 - Vancouver Fire Fighters' Union Local 18
 - Whip Harper
 - Wong John Gok Git
 - Yee Lai Leung
 - Yik-Lan Lo
 
References
- 1 2 "Elections Canada Online | Election advertising handbook for Third Parties, Financial Agents and Auditors (EC 20227) – July 2015". Elections.ca. Retrieved 2015-10-20.
 - ↑ "Elections Canada Online | Election advertising handbook for Third Parties, Financial Agents and Auditors (EC 20227) – July 2015". Elections.ca. Retrieved 2015-10-20.
 - ↑ "Elections Canada Online | Registered third parties – 42nd general election – October 19, 2015". Elections.ca. Retrieved 2015-10-20.
 - ↑ "Elections Canada Online | Limits on Election Advertising Expenses Incurred by Third Parties". Elections.ca. Retrieved 2015-10-20.
 - ↑ "Elections Canada Online | Registered Third Parties – 41st General Election – May 2, 2011". Elections.ca. Retrieved 2015-10-20.