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DIS-24-01, Proposals to Amend the Packaging and Transport of Nuclear...
This paper will outline the proposed amendments to the PTNSR 2015 and the NSRDR including the anticipated impacts to national security, the health and safety of persons and the... -
Administrative Monetary Penalties
The following tables contain data on administrative monetary penalties (AMPs) issued by the Canadian Nuclear Safety Commission (CNSC) as part of compliance actions, as permitted... -
Consultation draft for REGDOC-2.5.5, Design of Radiography Installations
REGDOC-2.5.5, Design of Industrial Radiography Installations, provides guidance for the design of radiography installations. This information will assist individuals in the... -
Environmental Protection Review Report Summary Blind River Refinery
As Canada’s nuclear regulator, the CNSC reviews the environmental protection measures put in place for every facility we regulate. The Environmental Protection Review report... -
Consultation draft of REGDOC-1.1.4, Licence Application Guide: Licence to...
This document provides clarity on the requirements and guidancefor preparing an application to obtain a licence to decommission a reactor facility in Canada. -
Incorporation by reference dataset for CNSC regulations
This document lists all of the documents incorporated into CNSC regulations -
Minister of Energy and Natural Resources Briefing Package - May 2025
Briefing package prepared for Tim Hodgson, Minister of Energy and Natural Resources, in May 2025. -
REGDOC 2.13.1, Safeguards and Nuclear Material Accountancy, version 2 -...
This document provides information for any person who possesses nuclear material, operates a uranium and/or thorium mine or carries out certain types of nuclear fuel-cycle... -
RD-334 Aging Management for Nuclear Power Plants
This document sets out the requirements of the Canadian Nuclear Safety Commission (CNSC) for managing aging of structures, systems, and components (SSCs) of a nuclear power... -
Environmental protection review report : McArthur River Operations
As Canada’s nuclear regulator, the CNSC reviews the environmental protection measures put in place for every facility we regulate. The environmental protection review report... -
REGDOC-2.6.3, Aging Management - June 2013 consultation version
Draft version of REGDOC-2.6.3, Aging Management, open for public consultation from June 26, 2013 to August 30, 2013. -
What We Heard Report: DIS-24-05
Report summarizing feedback from consultation and engagement process. Public consultation took place September 9 November 15, 2024. A workshop was held on June 17, 2025... -
DNSR Digest
The DNSR Digest is published monthly by the Directorate of Nuclear Substance Regulation (DNSR). The Digest is a short newsletter sent to all DNSR licensees and includes article... -
Environmental Protection Review Report: Point Lepreau Nuclear Generating Station
As Canada’s nuclear regulator, the CNSC reviews the environmental protection measures put in place for every facility we regulate. The Environmental Protection Review report... -
Feedback on comments for REGDOC-2.10.1, Nuclear Emergency Preparedness and Response
Feedback on comments that were submitted during the initial consultation period for REGDOC-2.10.1. The initial consultation period was from October 11, 2024 to January 20, 2025.... -
Incorporation by Reference in the CNSC’s Regulatory Framework
This document outlines the approach and policy adopted by the Canadian Nuclear Safety Commission (CNSC) for the use of incorporation by reference (IBR) in CNSC regulations and... -
Canadian Nuclear Safety Commission Welcome Binder - Summer 2024
Welcome binder for the incoming CNSC President. -
Regional Information Monitoring Network for the Ottawa River Watershed...
The Regional Information and Monitoring Network (RIMNet) is an initiative by the Canadian Nuclear Safety Commission (CNSC) and Environment and Climate Change Canada (ECCC) to... -
DIS-25-01, Regulatory Readiness for Fusion
The purpose of this discussion paper is to outline and consult with industry, Indigenous Nations and communities, academic institutions, members of the public and other... -
Comments received for 2013 consultation on REGDOC-2.6.3, Aging Management
Comments received for 2013 consultation on REGDOC-2.6.3, Aging Management