Attorney General of Canada
Attorney General of Ontario
Attorney General of Saskatchewan
Attorney General of Alberta
West Coast Prison Justice Society
Empowerment Council, Systemic Advocates in Addictions and Mental Health
Canadian Civil Liberties Association
Advocacy Centre for Tenants Ontario, ARCH Disability Law Centre, Canadian Environmental Law Association, Chinese and Southeast Asian Legal Clinic, HIV & AIDS Legal Clinic Ontario, South Asian Legal Clinic Ontario
David Asper Centre for Constitutional Rights
Ecojustice Canada Society
Trial Lawyers Association of British Columbia
National Council of Canadian Muslims
Mental Health Legal Committee
British Columbia Civil Liberties Association
Canadian Association of Refugee Lawyers
West Coast Legal Education and Action Fund
Centre for Free Expression
Federation of Asian Canadian Lawyers and Canadian Muslim Lawyers Association
John Howard Society of Canada and Queen's Prison Law Clinic
Canadian Mental Health Association (National), Canada Without Poverty, Aboriginal Council of Winnipeg Inc. and End Homelessness Winnipeg Inc.
Canadian Constitution Foundation