Annex D: History of the Office of the Communications Security Establishment Commissioner (OCSEC)

The Office of the Communications Security Establishment Commissioner (OCSEC) was created on June 19, 1996, with the appointment of the inaugural Commissioner, the Honourable Claude Bisson, O.C., a former Chief Justice of Québec, who held the position until June 2003. He was succeeded by the Right Honourable Antonio Lamer, P.C., C.C., C.D., LL.D., D.U., Chief Justice of Canada (retired) for a term of three years. The Honourable Charles D. Gonthier, C.C., Q.C., who retired as Justice of the Supreme Court of Canada in 2003, was appointed as Commissioner in August 2006.

For the first six years (from June 1996 to December 2001), the Commissioner carried out his duties under the authority of Orders in Council issued pursuant to Part II of the Inquiries Act. During this period, the Commissioner's responsibilities were twofold: to review the activities of the Communications Security Establishment Canada (CSEC) to determine whether they conformed with the laws of Canada; and to receive complaints about CSEC's activities.

Following the terrorist attacks in the United States on September 11, 2001, Parliament adopted the omnibus Anti-terrorism Act which came into force on December 24, 2001. The omnibus Act introduced amendments to the National Defence Act, by adding Part V.1 and creating legislative frameworks for both OCSEC and CSEC. It also gave the Commissioner new responsibilities to review activities carried out by CSEC under a ministerial authorization.

The omnibus legislation also introduced the Security of Information Act, which replaced the Official Secrets Act. This legislation gives the Commissioner specific duties in the event that a person, who would otherwise be permanently bound to secrecy, seeks to defend the release of classified information about CSEC on the grounds that it is in the public interest.

Under the Commissioner's current mandate, which entrenched in law the original mandate established in 1996 as well as the additional responsibilities described above, the Commissioner has retained the powers of a commissioner under Part II of the Inquiries Act.