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Canadian Nuclear Safety Commission

The Canadian Nuclear Safety Commission (CNSC) regulates the use of nuclear energy and materials in Canada to protect health, safety, security and the environment.

Services and information

Regulations, licensing and compliance

Acts and regulations, licensing and certification, and compliance guidelines

Nuclear reactors

Nuclear power plants, research facilities, small modular reactors and decommissioned sites

Commission activities

Scheduled proceedings, documents, decisions, and public participation information

Consultations and engagement

How to participate in regulatory processes and access funding

Nuclear substances

Regulation of possession, use, transport and storage of nuclear materials in Canada

Waste

Regulation of nuclear waste in Canada and oversight of waste facility locations

Uranium

Uranium mines and mills, and uranium processing facilities in Canada

Protecting people and the environment

Environmental assessments and protection measures for nuclear facilities

Emergency management and nuclear security

Plans and programs for emergencies and for non-routine situations

President

Official portrait of Pierre Tremblay, with the Canadian flag in the background.

President and Chief Executive Officer

News

More: CNSC news

Features

Consultation with Kebaowek First Nation

Renewing consultation on the near surface disposal facility with Kebaowek First Nation following a Federal Court decision

Illustration of a person near a radiation hazard symbol.

Regulating small modular reactors

The CNSC regulates and licenses small modular reactors

Truck illustrating the transportation of nuclear substances.

Packaging and transportation

The CNSC works with Transport Canada to regulate the packaging and transport of nuclear substances in Canada

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