| May 6, 2016 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2016-87 |
| Jun 22, 2016 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2016-196 |
| Jul 2, 2016 | I | Proposed | Regulations Amending the Metal Mining Effluent Regulations | Environment, Dept. of the |
| Apr 13, 2017 | II | Regulation | Certain Department of Fisheries and Oceans Regulations (Miscellaneous Program) — Regulations Amending | SOR/2017-58 |
| May 13, 2017 | I | Proposed | Regulations Amending the Metal Mining Effluent Regulations | Environment, Dept. of the |
| May 13, 2017 | I | Proposed | Regulations Amending the Metal Mining Effluent Regulations [Rainy River] | Environment, Dept. of the |
| Jun 9, 2017 | II | Regulation | Fish Health Protection Regulations — Regulations Repealing | SOR/2017-122 |
| Jun 20, 2017 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2017-128 |
| Jun 20, 2017 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2017-129 |
| Sep 22, 2017 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2017-197 |
| Sep 22, 2017 | II | Regulation | Ontario Fishery Regulations, 2007 — Regulations Amending | SOR/2017-195 |
| Sep 30, 2017 | I | Proposed | Regulations Amending Certain Regulations Made Under the Fisheries Act | Fisheries and Oceans, Dept. of |
| Dec 2, 2017 | I | Proposed | Regulations Amending the Metal Mining Effluent Regulations | Environment, Dept. of the |
| Dec 8, 2017 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2017-272 |
| Mar 7, 2018 | II | Regulation | Alberta Fishery Regulations, 1998 — Regulations Amending | SOR/2018-34 |
| Mar 27, 2018 | II | Regulation | Quebec Fishery Regulations, 1990 — Regulations Amending | SOR/2018-55 |
| Apr 23, 2018 | II | Regulation | Chlor-Alkali Mercury Liquid Effluent Regulations — Regulations Repealing | SOR/2018-80 |
| May 16, 2018 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2018-99 |
| May 16, 2018 | II | Regulation | Metal Mining Effluent Regulations — Regulations Amending | SOR/2018-100 |
| May 19, 2018 | I | Proposed | Regulations Amending the Metal Mining Effluent Regulations | Environment, Dept. of the |
| May 30, 2018 | II | Regulation | Certain Regulations Made Under the Fisheries Act — Regulations Amending | SOR/2018-110 |
| Jun 22, 2018 | II | Regulation | Marine Mammal Regulations — Regulations Amending | SOR/2018-126 |
| Sep 26, 2018 | II | Regulation | Pulp and Paper Effluent Regulations (Miscellaneous Program) — Regulations Amending | SOR/2018-185 |
| Oct 1, 2018 | II | Regulation | Wastewater Systems Effluent Regulations Do Not Apply in Quebec — Order Declaring | SOR/2018-194 |
| Oct 23, 2018 | II | Regulation | Ontario Fishery Regulations, 1989 and the Ontario Fishery Regulations, 2007 — Regulations Amending | SOR/2018-216 |
| Oct 29, 2018 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending | SOR/2018-219 |
| Nov 2, 2018 | II | Regulation | Marine Mammal Regulations (Miscellaneous Program) — Regulations Amending | SOR/2018-229 |
| Dec 17, 2018 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending | SOR/2018-280 |
| Feb 16, 2019 | I | Proposed | Regulations Amending the Metal and Diamond Mining Effluent Regulations | Environment, Dept. of the |
| Feb 16, 2019 | I | Proposed | Regulations Amending Certain Regulations Made Under the Fisheries Act | Fisheries and Oceans, Dept. of |
| Mar 26, 2019 | II | Regulation | British Columbia Sport Fishing Regulations, 1996 (Miscellaneous Program) — Regulations Amending | SOR/2019-76 |
| May 6, 2019 | II | Regulation | Northwest Territories Fishery Regulations — Regulations Amending | SOR/2019-114 |
| May 10, 2019 | II | Regulation | Pacific Fishery Regulations, 1993 (Lights Prohibited) — Regulations Amending | SOR/2019-132 |
| Jun 25, 2019 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending | SOR/2019-245 |
| Jul 6, 2019 | I | Proposed | Regulations Amending Certain Regulations Made Under the Fisheries Act | Fisheries and Oceans, Dept. of |
| Aug 8, 2019 | II | Regulation | Authorizations Concerning Fish and Fish Habitat Protection Regulations | SOR/2019-286 |
| May 20, 2020 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2020-108 |
| May 20, 2020 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2020-109 |
| May 20, 2020 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2020-110 |
| Jun 18, 2020 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2020-131 |
| Jun 18, 2020 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2020-132 |
| Jul 8, 2020 | II | Order | Minister of the Environment as the Minister Responsible for the Administration and Enforcement of Subsections 36(3) to (6) of the Fisheries Act — Order Amending the Order Designating the | SI/2020-48 |
| Oct 10, 2020 | I | Proposed | Regulations Amending the Atlantic Fishery Regulations, 1985 | Fisheries and Oceans, Dept. of |
| Nov 23, 2020 | II | Regulation | Atlantic Fisheries Regulations, 1985 and the Maritime Provinces Fishery Regulations — Regulations Amending the | SOR/2020-246 |
| Nov 30, 2020 | II | Regulation | Fisheries Act — Regulations Amending Certain Regulations Made Under the | SOR/2020-255 |
| Dec 16, 2020 | II | Regulation | Ontario Fishery Regulations, 2007 — Regulations Amending the | SOR/2020-276 |
| Jan 2, 2021 | I | Proposed | Regulations Amending the Fishery (General) Regulations | Fisheries and Oceans, Dept. of |
| May 14, 2021 | II | Regulation | Atlantic Fishery Regulations, 1985 — Regulations Amending the | SOR/2021-100 |
| May 14, 2021 | II | Regulation | Certain Regulations Made Under the Fisheries Act (Cultivated Shellfish) — Regulations Amending | SOR/2021-101 |
| Jun 1, 2021 | II | Regulation | Quebec Fishery Regulations, 1990 (Miscellaneous Program) — Regulations Amending the | SOR/2021-115 |
| Jun 4, 2021 | II | Regulation | Ballast Water Regulations | SOR/2021-120 |
| Jun 10, 2021 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2021-125 |
| Jan 1, 2022 | I | Proposed | Order Declaring that the Metal and Diamond Mining Effluent Regulations Do Not Apply to Certain Metal and Diamond Mines Located in the Northwest Territories | Environment, Dept. of the |
| Feb 21, 2022 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2022-23 |
| Mar 28, 2022 | II | Regulation | British Columbia Sport Fishing Regulations, 1996 (Miscellaneous Program) — Regulations Amending the | SOR/2022-70 |
| Apr 4, 2022 | II | Regulation | Fishery (General) Regulations — Regulations Amending the | SOR/2022-73 |
| Jun 24, 2022 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2022-159 |
| Sep 27, 2022 | II | Regulation | Department of Fisheries and Oceans Regulations (Miscellaneous Program) — Regulations Amending Certain | SOR/2022-196 |
| Feb 17, 2023 | II | Regulation | Manitoba Fishery Regulations, 1987 — Regulations Amending the | SOR/2023-28 |
| Mar 18, 2023 | I | Proposed | Regulations Amending the British Columbia Sport Fishing Regulations, 1996 (New commenting feature) | Fisheries and Oceans, Dept. of |
| May 27, 2023 | I | Proposed | Regulations Amending the Wastewater Systems Effluent Regulations | Environment, Dept. of the |
| Jun 9, 2023 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2023-122 |
| Jun 23, 2023 | II | Regulation | Fisheries Act — Regulations Amending Certain Regulations Made Under the | SOR/2023-147 |
| Nov 24, 2023 | II | Regulation | Ontario Fishery Regulations, 1989 and the Ontario Fishery Regulations, 2007 — Regulations Amending the | SOR/2023-245 |
| May 27, 2024 | II | Regulation | Wastewater Systems Effluent Regulations — Regulations Amending the | SOR/2024-97 |
| Jun 10, 2024 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2024-124 |
| Jun 17, 2024 | II | Regulation | British Columbia Sport Fishing Regulations, 1996 — Regulations Amending the | SOR/2024-134 |
| Jun 21, 2024 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2024-145 |
| Jun 21, 2024 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2024-149 |
| Jun 29, 2024 | I | Proposed | Possession and Export of Elvers Regulations | Fisheries and Oceans, Dept. of |
| Jul 19, 2024 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2024-162 |
| Oct 7, 2024 | II | Regulation | Quebec Fishery Regulations, 1990 — Regulations Amending the | SOR/2024-198 |
| Oct 12, 2024 | I | Proposed | Regulations Amending the Fishery (General) Regulations | Fisheries and Oceans, Dept. of |
| Nov 29, 2024 | II | Regulation | Possession and Export of Elvers Regulations | SOR/2024-237 |
| Mar 6, 2025 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2025-71 |
| Mar 6, 2025 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2025-72 |
| Jun 13, 2025 | II | Regulation | Metal and Diamond Effluent Mining Regulations — Regulations Amending the | SOR/2025-139 |
| Jun 13, 2025 | II | Regulation | Metal and Diamond Mining Effluent Regulations — Regulations Amending the | SOR/2025-138 |
| Nov 1, 2025 | I | Proposed | Regulations Amending the Aquatic Invasive Species Regulations | Fisheries and Oceans, Dept. of |
| Feb 28, 2026 | I | Proposed | Maintenance and Repair of Ontario Municipal Drains Regulations | Fisheries and Oceans, Dept. of |
| Mar 7, 2026 | I | Proposed | Regulations Amending the Marine Mammal Regulations (Southern Resident Killer Whale Approach Distance) | Fisheries and Oceans, Dept. of |
| May 25, 2026 | II | Regulation | Maintenance and Repair of Ontario Municipal Drains Regulations’ | SOR/2026-88 |
| May 29, 2026 | II | Regulation | Invasive Species Regulations — Regulations Amending the Aquatic | SOR/2026-93 |
| Jun 4, 2026 | II | Regulation | Fisheries Act — Regulations Amending Certain Regulations Made Under the | SOR/2026-107 |
| Jun 22, 2026 | II | Regulation | Authorizations Concerning Fish and Fish Habitat Protection Regulations — Regulations Amending the | SOR/2026-144 |
| Jun 22, 2026 | II | Regulation | Fishery (General) Regulations — Regulations Amending the | SOR/2026-143 |
| Jul 4, 2026 | I | Proposed | Regulations Amending Certain Regulations Made under the Fisheries Act (Unattended Fishing Gear) | Fisheries and Oceans, Dept. of |
| Jul 4, 2026 | I | Proposed | Regulations Amending the British Columbia Sport Fishing Regulations, 1996 | Fisheries and Oceans, Dept. of |