Commission activities

To view CNSC news releases, visit Canada.ca

• 2023
• 2022
• 2021

December 8, 2023

• Notice of hearing in writing - BWXT Nuclear Energy Canada Inc. - Request for acceptance of the revised financial guarantees for its facilities in Toronto and Peterborough
• Notice of Request for Confidentiality - BWXT Nuclear Energy Canada Inc. - Financial Guarantees for Toronto and Peterborough Installations

December 7, 2023

• Revised Agenda for December 13-14, 2023 Commission Meeting - Ref. CMD 23-M49.A

November 22, 2023

• Agenda for December 13-14, 2023 Commission Meeting

November 21, 2023

• Notice of Hearing in Writing and Participant Funding - Ontario Power Generation - Application to change the licensing basis for the Pickering Waste Management Facility

November 10, 2023

• Notice of Request for Confidentiality - Cameco Corporation’s Port Hope Conversion Facility - Financial Guaranty

November 7, 2023

• Commission Decision on REGDOC-2.2.1, Human Performance, Version 2

October 23, 2023

• Notice of hearing in writing and participant funding – Ontario Power Generation - Licence amendment application for the Darlington Nuclear Generating Station regarding the commercial production of cobalt-60

October 13, 2023

• Notice of Commission Meeting for November 1-2, 2023 - Ref. CMD 23-M43

October 6, 2023

• Notice of Hearing in Writing - Cameco Corporation - Application for the acceptance of the revised preliminary decommissioning plan and financial guarantee for the Port Hope Conversion Facility - Ref. 2023-H-107

September 18, 2023

• Record of Decision - Cégep de Trois-Rivières - Request for exemption from subsection 31(2) of the Nuclear Substances and Radiation Devices Regulations

September 11, 2023

• Minutes of the Commission Meeting of June 28, 2023

August 14, 2023

• Notice of Hearing in Writing and Participant Funding - McMaster University - Application to renew its McMaster Nuclear Reactor Class IA non-power reactor operating licence - Ref. 2024-H-100

August 8, 2023

• Notice of Public Hearing and Participant Funding - Ontario Power Generation - Application to extend the operation of Pickering NGS Units 5 to 8 until December 31, 2026 - Ref. 2024-H-05

July 31, 2023

• Agenda of Public Hearing of August 10, 2023 - Ref. 23-H11

July 26, 2023

• Notice of Hearing in Writing - Cégep de Trois-Rivières - Request for change to the dosimetry period

June 22, 2023

• Record of Decision - Royal Military College of Canada - Application to Renew the Non-Power Reactor Operating Licence for the SLOWPOKE-2 Reactor

June 21, 2023

• Agenda of June 28, 2023 Commission Meeting - Ref. CMD 23-M18
• Record of Decision - Corporation de l’École Polytechnique de Montréal - Application to Renew the Non-Power Reactor Operating Licence

June 16, 2023

• Where to find the complete list of submissions filed for the Canadian Nuclear Laboratory NSDF Hearing

June 9, 2023

• Notice of Adjournment of Public Hearing - Canadian Nuclear Laboratories - Application to authorize the construction of a near surface disposal facility - Ref. 2002-H-07

June 6, 2023

• Notice of June 28, 2023 Commission Meeting - Ref. CMD 23-M17

May 17, 2023

• Revised Notice of Public Hearing and Procedural Guidance for Final Submissions - Canadian Nuclear Laboratories - Application to authorize the construction of a near surface disposal facility - Ref. 2022-H-07 Revision 2

May 10, 2023

• Record of Decision - Cameco Corporation - Application for the Renewal of the Beaverlodge Project Waste Facility Operating Licence
• Record of Decision - Orano Canada Inc. - Application for the Revocation of the Uranium Mine Licence for the Cluff Lake Project to Facilitate its Transfer to Saskatchewan's Institutional Control Program

April 19, 2023

• Record of Decision - Ontario Power Generation Inc. - Application to Renew the Class IB Waste Facility Operating Licence for Ontario Power Generation in Darlington, Ontario

April 18, 2023

• Application from McMaster University to renew its McMaster Nuclear Reactor Class IA non-power reactor operating licence

April 3, 2023

• Notice of Public Hearing and Participant Funding - OPG - Applicability of the Darlington New Nuclear Project environmental assessment and plant parameter envelope to selected reactor technology

March 23, 2023

• Revised Notice of Public Hearing and Procedural Guidance for Final Submissions - Canadian Nuclear Laboratory - Application to authorize the construction of a near surface disposal facility - Ref. 2022-H-07 Revision 1

March 14, 2023

• Minutes of the Commission Meeting of December 15 and 16, 2022

March 13, 2023

• Record of Decision - Nordion (Canada) Inc. - Application for Acceptance of Nordion’s Revised Financial Guarantee

March 7, 2023

• Revised Notice of Hearing in Writing - Bruce Power - Application to amend the power reactor operating licence for Bruce Nuclear Generating Stations A and B to reflect recent Commission decisions - Ref. 23-H103 Revision 1

February 24, 2023

• Record of Decision - Cameco Fuel Manufacturing Inc. - Application to Renew the Class IB Nuclear Fuel Facility Licence for Cameco Fuel Manufacturing Inc. in Port Hope, Ontario

February 23, 2023

• Revised Agenda for March 2, 2023 Commission Meeting - Ref. CMD 23-M10.A
• Revised Agenda for March 1, 2023 Public Hearing - Ref. CMD 23-H4.A