Canadian Security Intelligence Service
Our vision: A safe, secure and prosperous Canada, through trusted intelligence and advice.
CSIS is at the forefront of Canada's national security system. Our role is to investigate activities suspected of constituting threats to the security of Canada and to report on these to the Government of Canada. We may also take measures to reduce threats to the security of Canada in accordance with well-defined legal requirements and Ministerial Direction.
What we are doing
Laws and regulations
- Protecting National Security in Partnership with All Canadians
- Smart Cities and National Security
- Foreign Interference & You
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