75 years of nuclear safety in Canada

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Latest licensing activities for new reactor facility projects

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Information session on draft document for environmental protection

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Building on our relationship with Curve Lake First Nation

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June 17, 2021
  • Remarks by President Velshi at the Joint Canada–UK Workshop on Diversity and Inclusivity in the Nuclear Sector
June 16, 2021
  • CNSC extends condolences to victim’s family and colleagues
  • Results show Canadians and the environment in the Blind River area are protected
June 15, 2021
  • The Framework articulates our approach to working with Indigenous peoples and their knowledge
June 11, 2021
  • Exemption under Section 7 of the NSCA from Paragraph 24(2)(c) of the NSCA
  • Hear what our expert said about the environmental assessment decision at the Commission hearing
May 28, 2021
  • Visit our timeline of remarkable milestones and explore our history through the decades
May 26, 2021
  • The Commission accepts OPG’s proposal to amend the integrated implementation plan for the Pickering Nuclear Generating Station

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How small are modular reactors?

They can be as small as a three-storey building ...or as large as an entire city block.

That's the equivalent of a mid-size shopping mall!

Regardless of their size, the major parts of SMRs will be housed within a larger facility.

This is where you will find systems that support safe operation and maintenance, harness heat, which can do useful things like generate electricity.

We have been preparing to regulate SMR projects for many years.

Anyone who wants to build and operate an SMR facility needs to meet our requirements for safety, security, environmental protection, Canada's commitments to nuclear non-proliferation.

Big or small and no matter the technology, it's the CNSC's role to regulate the nuclear industry and protect the health and safety of the public and the environment.

Canadian Nuclear Safety Commission

Government of Canada

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