Exposure Device Operator (CEDO) Written Examination

The Canadian Nuclear Safety Commission (CNSC) is responsible for certification of Exposure Device Operators (EDO). The Natural Resources Canada (NRCan) National Non-Destructive Testing Certification Body (NDTCB) serves as the qualifying body for the CNSC's EDO written examination, which is administered in a similar process as other written NDTCB network of test centres. The NDTCB will issue a photo identification card to candidates who are successful on the EDO written examination; this identification card is to be used in conjunction with a valid CEDO card issued by the CNSC.

For more information please contact CNSC.

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