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Eastern Athabasca Regional Monitoring Program
The Canadian Nuclear Safety Commission (CNSC) is publishing a database with environmental monitoring results collected as part of the Eastern Athabasca Regional Monitoring... -
Review Summary Report - Pre-licensing Review of NMWO’s Proposed Preliminary...
The NWMO requested Canadian Nuclear Safety Commission (CNSC) staff to conduct a pre-licensing technical review of its proposed safety assessment acceptance criteria for the Deep... -
Consultation draft of REGDOC-1.3.1, Licence Application Guide: Uranium Mines...
Draft of REGDOC-1.3.1 for consultation period February 19, 2024 to April 4, 2024. The document provides clarity on the requirements and guidance for preparing an application to... -
Regional Information and Monitoring Network
The Canadian Nuclear Safety Commission (CNSC) and Environment and Climate Change Canada (ECCC) are publishing databases with effluent and environmental monitoring results from... -
DIS-24-05, Proposals to Amend REGDOC-3.2.1, Public Information and Disclosure
The CNSC is revising REGDOC-3.2.1, Public Information and Disclosure by improving structure and clarity, and including prescriptive requirements to facilitate licensees or... -
Radionuclide Releases - Nuclear Power Plants / Direct Discharge
This dataset contains the total annual releases of radionuclides released directly to the environment through direct discharge (i.e. releases to water) of the nuclear power... -
Environmental Protection Review Report: Darlington Waste Management Facility
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... -
Fees Report for the Canadian Nuclear Safety Commission - 2018 to 2019
This is the 2018 to 2019 Fees Report for the Canadian Nuclear Safety Commission -
Comment Table for DIS-24-05, Proposals to Amend REGDOC-3.2.1, Public...
Comment Table for DIS-24-05 for consultation between September 9, 2024 and November 1, 2024 -
Nuclear Power Plant Exporters’ Principles of Conduct
The Nuclear Power Plant Exporters’ Principles of Conduct are an industry code of conduct resulting from a three-year initiative to develop norms of corporate self-management in... -
Regulatory Oversight Report on the Use of Nuclear Substances in Canada
The Regulatory Oversight Report (ROR) on the Use of Nuclear Substances in Canada provides an overview of CNSC’s regulatory oversight of the licensees possessing and using... -
Key documents and correspondence: CNSC response to the Kebaowek First Nation...
This is a list of official communications between the Canadian Nuclear Safety Commission, Canadian Nuclear Laboratories and Kebaowek First Nation, and of other key documentation... -
Comment table for REGDOC 3.2.2, Indigenous Engagement
Comment table for the October 15, 2014 to March 23, 2015 consultation for REGDOC 3.2.2, Indigenous Engagement -
Consultation Report for REGDOC 3.2.2, Indigenous Engagement
Report on the October 15, 2014 to March 23, 2015 consultation for REGDOC 3.2.2, Indigenous Engagement -
Radionuclide Information Booklet
The Radionuclide Information Booklet provides practical information for radiation protection specialists at facilities licensed by the Canadian Nuclear Safety Commission (CNSC).... -
Radionuclide Releases - Elliot Lake closed mine sites / Direct Discharge
This dataset contains the total annual releases of radionuclides released directly to the environment through direct discharge (i.e. releases to water) from the closed mine... -
REGDOC 2.13.2, Import & Export, version 3 - Consultation Draft (2026)
This document sets out the CNSC’s requirements and guidance for anyone who intends to import or export nuclear and nuclear-related dual-use items, also known as controlled... -
Comment table for REGDOC-1.3.1, Licence Application Guide: Uranium Mines and Mills
REGDOC-1.3.1, Licence Application Guide: Uranium Mines and Mills, provides clarity on the requirements and guidance for preparing an application to obtain a licence to prepare a... -
Lost, Stolen and Found Sealed Sources and Radiation Devices
The accompanying dataset contains information about lost, stolen and found licensable sealed sources and radiation devices since 2008. Licensees have an obligation to report...