National Sealed Source Registry and Sealed Source Tracking System Annual reports

The Canadian Nuclear Safety Commission's (CNSC) was the first nuclear regulator among G-7 countries to develop a national registry and to implement a Web-based tracking system, along with enhanced export and import controls for high-risk sealed sources.

These reports describe developments in the CNSC's National Sealed Source Registry (NSSR) and Sealed Source Tracking System (SSTS) since January 2006.

Current NSSR and SSTS annual report

• National Sealed Source Registry and Sealed Source Tracking System 2023 Annual Report (HTML)

Previous NSSR and SSTS annual reports

• National Sealed Source Registry and Sealed Source Tracking System 2022 Annual Report (HTML)
• National Sealed Source Registry and Sealed Source Tracking System 2021 Annual Report (HTML)
• National Sealed Source Registry and Sealed Source Tracking System 2020 Annual Report (HTML)
• National Sealed Source Registry and Sealed Source Tracking System 2019 Annual Report (HTML)
• National Sealed Source Registry and Sealed Source Tracking System 2018 Annual Report (HTML)
• National Sealed Source Registry and Sealed Source Tracking System 2017 Annual Report (HTML)
• National Sealed Source Registry and Sealed Source Tracking System 2016 Annual Report (HTML)(PDF)
• National Sealed Source Registry and Sealed Source Tracking System 2015 Annual Report (HTML)(PDF)