The British Columbia Civil Liberties Association (BCCLA) is an autonomous, non-partisan charitable society that seeks to "promote, defend, sustain, and extend civil liberties and human rights." It works towards achieving this purpose through litigation, lobbying, complaint assistance, events, social media, and publications. Founded in 1962, it is Canada's oldest civil liberties association. It is based in Vancouver and is jointly funded by the Law Foundation of British Columbia and by private citizens through donations and memberships.

The Canadian Charter of Rights and Freedoms, often simply referred to as the Charter in Canada, is a bill of rights entrenched in the Constitution of Canada, forming the first part of the Constitution Act, 1982. The Charter guarantees certain political rights to Canadian citizens and civil rights of everyone in Canada from the policies and actions of all governments in Canada. It is designed to unify Canadians around a set of principles that embody those rights. The Charter was proclaimed in force by Queen Elizabeth II of Canada on April 17, 1982, as part of the Constitution Act, 1982.