CNSC's e-business site login

Service Interruption Notice (April 26, 2019 to April 27, 2019)

The Canadian Nuclear Safety Commission wishes to advise our clients that, due to scheduled maintenance, the e-business site will not be available from 11:00 PM Friday April 26 to 4:00 PM Saturday April 27 (EDT). We do apologize for any inconvenience this may cause.

The e-business site allows you to navigate through the CNSC's online systems:

To access the services, you need to log in using one of two ways:

  1. Log in with a Sign-In Partner – this option allows you to log in with a User ID and password that you may already have, such as for online banking. Tell me more. List of Sign-In Partners.

    Note: When choosing this option, you will be temporarily leaving the CNSC's Web site. For additional information, please see Important Notices.

  2. Log in with GCKey – this option allows you to log in using a Government of Canada User ID and password.

For additional information about these services, please refer to the Frequently Asked Questions (FAQs).

To log in with a Sign-In Partner, select the Sign-In Partner button below.
To log in or register with GCKey, select the GCKey button below.