Legal requirements: Canada Gazette notices

Notices with respect to substances in the National Pollutant Release Inventory (NPRI)

This page has links to Canada Gazette notices related to substances in the NPRI.

The notices contain up-to-date NPRI reporting requirements. Owners and operators of facilities that meet those requirements must submit their reports by June 1 every year. This is mandated by the Canadian Environmental Protection Act, 1999 (CEPA, 1999).

NPRI notices in the Canada Gazette, Part I

Name Date Published
2022, 2023 and 2024 notice* February 12, 2022 HTML, PDF
Change to deadline: 2020 and 2021 notice
May 15, 2021 HTML, PDF
2020 and 2021 notice** February 15, 2020
Change to deadline: 2018 and 2019 notice
May 2, 2020
2018 and 2019 notice January 20, 2018 HTML, PDF

*   This notice applies to reports due on June 1, 2023, June 3, 2024 and June 2, 2025.

**  This notice applies to reports due on June 1, 2022.

For older notices, visit the Canada Gazette or contact the NPRI.

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