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 under the Nuclear Safety and Control Act. In the current tables, which contains details on companies and individuals, data more than two years old is removed as per CNSC policy in conjunction with the annual update to the CSNC’s Regulatory actions Web page (https://www.cnsc-ccsn.gc.ca/eng/acts-and-regulations/regulatory-action/index.cfm). The historical dataset does not contain this identifying information, and serves to illustrate trends in penalties issued over the longer term.