If you are wondering whether Canadian investigators are licensed, whether it is legal to record a conversation, or how your personal data will be protected during an investigation in Canada, here is what the law actually says.
Private investigation is a licensed profession in every Canadian province and territory except the Northwest Territories and Nunavut. Ontario licenses investigators under the Private Security and Investigative Services Act, Quebec requires a permit from the Bureau de la sécurité privée under its own Private Security Act, British Columbia licenses investigators under the Security Services Act, and Alberta licenses investigators under its own provincial framework. Requirements and the regulator differ by province, so an investigation that crosses provincial lines is scoped around each province’s own rules.
Recording conversations is governed by Section 184 of the Criminal Code, a federal law that applies uniformly across all provinces. A participant in a conversation may lawfully record it themselves, with no notification required. Intercepting a private communication you are not part of is a separate indictable offence, punishable by up to five years in prison.
Canada’s federal private sector privacy law, the Personal Information Protection and Electronic Documents Act (PIPEDA), remains fully in force. A proposed replacement, the Consumer Privacy Protection Act, died when Parliament was prorogued in January 2025 and has not been reintroduced. This is the legal framework local investigators work within when gathering and handling evidence in Canada.