Here you will find our repository of policies, reports, links and other important assets
The Commission directs telecommunications service providers (TSPs) to implement STIR/SHAKEN to authenticate and verify caller identification (ID) information for Internet Protocol (IP)-based voice calls as a condition of offering and providing telecommunications services, effective 30 November 2021.
Signature-Based Handling of Asserted Information using ToKENs (SHAKEN) Certificate Policy – Canada
ATIS Webinar “How SHAKEN works” explains the SHAKEN framework.
ATIS webinar regarding “Call Authentication for Non-IP Networks”
Establishment of the Canadian Secure Token Governance Authority (PDF Document)
Governance Model and Certificate Management
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Any Canadian Carrier with direct access to Canadian Telephone Numbers can participate in the call authentication scheme.
Whether you are a Canadian carrier interested in joining the CST-GA or simply would like to learn more, we want to hear from you.