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Environment Protection Report: Port Hope Area Initiative
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... -
CNSC Position On Novel Means of Containment-White Paper
This document sets out proposed changes to REGDOC-2.5.2, intended to provide proponents with clear guidance on CNSC’s position and the requirements for demonstrating the safe... -
Radionuclide Release Datasets
The Canadian Nuclear Safety Commission (CNSC) is publishing total annual releases of radionuclides released directly to the environment from nuclear facilities. This update... -
Regulatory Oversight Report for Canadian Nuclear Power Generating Sites
The regulatory oversight report describes the oversight activities by the CNSC and safety performance of nuclear power generating sites, consisting of nuclear power plants... -
Letter to licensees regarding prevention of violence and harassment in the workplace
An important part of reducing risk to CNSC employees is by clearly communicating with licensees about our expectations and the Government of Canada’s Workplace Harassment and... -
What We Heard Report: DIS-22-01
Report summarizing feedback received during consultation. -
CNSC Cost Recovery Fee Schedule Formula and Fixed Fees 2026-27
The CNSC’s Cost Recovery Program provides an equitable approach to funding CNSC activities by charging licensees all costs associated with regulatory oversight of the nuclear... -
Nuclear facilities and uranium mines and mills
Nuclear licensees operate across Canada. This includes uranium mines and mills, uranium processing facilities, nuclear power plants, research reactors, particle accelerators,... -
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... -
The Science of Safety: CNSC Research Report 2018–2023
CNSC’s mandate, in part, is to disseminate objective scientific, technical and regulatory information to the public. While information on the CNSC’s research and research-... -
REGDOC 2.13.1 Safeguards and Nuclear Material Accountancy - Change Register
This document lists changes made to REGDOC-2.13.1, version 2. -
REGDOC 3.2.2, Indigenous Engagement, version 1.0
Regulatory document REGDOC-3.2.2, Aboriginal Engagement, sets out the requirements and guidance for licensees on Aboriginal engagement. REGDOC-3.2.2 also provides procedural... -
Comment table for REGDOC-2.10.1, Nuclear Emergency Preparedness and Response
Comment table for public consultation held October 11, 2024 to January 20, 2025. -
Environmental Protection Review Report: BWXT Nuclear Energy Canada Inc....
"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... -
Radionuclide Releases - Nuclear Power Plants / Stack Emissions
This dataset contains the total annual releases of radionuclides released directly to the environment through stack emissions of the nuclear power plants in Canada. This... -
Regulatory Oversight Report for Uranium and Nuclear Substance Processing...
The regulatory oversight report describes the oversight activities by the CNSC and safety performance of uranium and nuclear processing facilities, research reactors and class... -
Environmental protection review report : Key Lake 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... -
Environmental Protection Review Report: Pickering Nuclear Site
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... -
NB Power’s ARC-100 Project at the Point Lepreau Nuclear Generating Station site
This dataset includes links, documents, document titles and reports which are of importance to NB Power's ARC-100 Project. The purpose of this dataset is to proactively share... -
Environmental protection review report : Cluff Lake Project
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...