About us

The Canadian Nuclear Safety Commission (CNSC) oversees nuclear safety and security in Canada.

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Our role and authority to regulate nuclear activities safely in Canada

Structure and leadership roles for nuclear oversight across Canada

Job postings, student and graduate programs, benefits and workplace culture

News releases, feature articles, official statements and media kits

Profiles of regulatory experts in nuclear safety, licensing and compliance

Operations, governance, partnerships and agreements across the organization

Key milestones since 1946 have shaped nuclear regulation in Canada and continue to guide our oversight today.