Yes, I already mentioned SIRC, which has a mandate to examine how the service carries out its activities. There are a number of components to that. SIRC can investigate complaints and review any agreements with foreign services. In fact, the committee has access to whatever information it needs to do its job.
The inspector general, who reports to the Department of Public Safety, is charged with overseeing all of our operations and ensuring that they respect our internal policies; he has to submit an annual report to the Minister of Public Safety.
In addition, section 21 of the Canadian Security Intelligence Service Act requires the service to apply to a judge of the Federal Court for certain powers, such as electronic surveillance.
Of course, the service is also subject to reviews by Treasury Board, the Privacy Commissioner, the Information Commissioner and the Commissioner of Official Languages.
That is an overview of the various mechanisms in place to review CSIS's activities.