Canadian Nuclear Society / Société Nucléaire Canadienne(site info)
The society is dedicated to the exchange of information encompassing all aspects of nuclear energy, uranium, fission and other nuclear technologies such as occupational and environmental protection, medical diagnosis and treatment, the use of radioisotopes, and food preservation.
http://www.cns-snc.ca/
Canadian Nuclear Safety Commission(site info)
Canadian watchdog over the use of nuclear energy and material such as nuclear plants and research facilities, radioisotopes in cancer treatment, the operation of uranium mines and refineries and radioactive sources used for oil exploration.
http://www.nuclearsafety.gc.ca