| Apr 28, 2021 | II | Regulation | Regulations Amending the Contraventions Regulations | | SOR/2021-81 |
| Apr 28, 2021 | II | Regulation | Rules Amending the Canadian Radio-television and Telecommunications Commission Rules of Practice and Procedure | | SOR/2021-75 |
| Apr 28, 2021 | II | Regulation | Regulations Amending the Broadcasting Distribution Regulations | | SOR/2021-74 |
| Apr 28, 2021 | II | Regulation | Order Amending the Beef Cattle Research, Market Development and Promotion Levies Order | | SOR/2021-73 |
| Apr 14, 2021 | II | Regulation | Wreck Removal Convention Certificate Fee Regulations | | SOR/2021-62 |
| Apr 14, 2021 | II | Order | Vector Pipeline Limited Partnership Remission Order | | SI/2021-13 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Special Economic Measures (Ukraine) Regulations | | SOR/2021-65 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Special Economic Measures (Russia) Regulations | | SOR/2021-64 |
| Apr 14, 2021 | II | Regulation | Special Economic Measures (People’s Republic of China) Permit Authorization Order | | SOR/2021-50 |
| Apr 14, 2021 | II | Regulation | Order Amending the Schedule to the First Nations Elections Act (Ocean Man) | | SOR/2021-54 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Royal Canadian Mounted Police Regulations, 2014 | | SOR/2021-58 |
| Apr 14, 2021 | II | In force | Order Fixing November 15, 2021 as the Day on Which that Act Comes into Force | | SI/2021-10 |
| Apr 14, 2021 | II | In force | Order Fixing April 2, 2021 as the Day on Which Subdivision B of Division 1 of Part 4 of that Act Comes into Force | | SI/2021-12 |
| Apr 14, 2021 | II | In force | Order Fixing April 1, 2021 as the Day on Which that Act Comes into Force | | SI/2021-14 |
| Apr 14, 2021 | II | In force | Order Fixing April 1, 2021 as the Day on Which Certain Subsections of that Act Come into Force | | SI/2021-11 |
| Apr 14, 2021 | II | Regulation | Marine Safety Fees Regulations | | SOR/2021-59 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Marine Liability and Information Return Regulations (Exporters) | | SOR/2021-63 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Marine Liability and Information Return Regulations (Certain Fees) | | SOR/2021-61 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Income Tax Regulations (COVID-19 — Wage and Rent Subsidies Periods 14 to 16) | | SOR/2021-56 |
| Apr 14, 2021 | II | Regulation | Order Amending the Import Control List and the Export Control List | | SOR/2021-70 |
| Apr 14, 2021 | II | Regulation | Order Amending Certain General Import Permits Issued Under the Export and Import Permits Act (Nos. 100, 1 and 13) | | SOR/2021-72 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Food and Drug Regulations (Human Milk Fortifiers) | | SOR/2021-57 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Export Permits Regulations (Non-strategic Products) | | SOR/2021-71 |
| Apr 14, 2021 | II | Regulation | Disability Tax Credit Promoters Restrictions Regulations | | SOR/2021-55 |
| Apr 14, 2021 | II | Regulation | CUKTCA Tariff Preference Regulations | | SOR/2021-68 |
| Apr 14, 2021 | II | Regulation | CUKTCA Rules of Origin Regulations | | SOR/2021-67 |
| Apr 14, 2021 | II | Regulation | CUKTCA Rules of Origin for Casual Goods Regulations | | SOR/2021-66 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Canadian Turkey Marketing Quota Regulations, 1990 | | SOR/2021-51 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Canadian International Trade Tribunal Procurement Inquiry Regulations | | SOR/2021-69 |
| Apr 14, 2021 | II | Regulation | Regulations Amending the Canadian Chicken Marketing Quota Regulations | | SOR/2021-53 |
| Apr 14, 2021 | II | Regulation | Order Amending the Canada Turkey Marketing Levies Order (2019) | | SOR/2021-52 |
| Apr 14, 2021 | II | Regulation | Regulations Amending Certain Regulations Made Under the Canada Shipping Act, 2001 | | SOR/2021-60 |
| Mar 31, 2021 | II | Order | Transfer of Duties Order | | SI/2021-9 |
| Mar 31, 2021 | II | Regulation | Regulations Amending the Special Economic Measures (Russia) Regulations | | SOR/2021-48 |
| Mar 31, 2021 | II | Regulation | Special Economic Measures (People's Republic of China) Regulations | | SOR/2021-49 |
| Mar 31, 2021 | II | Regulation | Order Amending the Schedules to the First Nations Land Management Act (Miscellaneous Program) | | SOR/2021-38 |
| Mar 31, 2021 | II | Regulation | Order Amending the Schedule to the First Nations Fiscal Management Act (Miscellaneous Program) | | SOR/2021-39 |
| Mar 31, 2021 | II | Regulation | Order Amending the Schedule to the First Nations Elections Act (Miscellaneous Program) | | SOR/2021-33 |
| Mar 31, 2021 | II | Regulation | Order Amending Schedule I to the Controlled Drugs and Substances Act (Tramadol) | | SOR/2021-44 |
| Mar 31, 2021 | II | Regulation | Regulations Amending the Radiocommunication Regulations | | SOR/2021-40 |
| Mar 31, 2021 | II | Order | Proclamation Declaring March 11, 2021 as a “National Day of Observance” | | SI/2021-8 |
| Mar 31, 2021 | II | Regulation | Regulations Amending the Narcotic Control Regulations (Tramadol) | | SOR/2021-43 |
| Mar 31, 2021 | II | Regulation | Order Amending the Indian Bands Council Elections Order (Miscellaneous Program) | | SOR/2021-34 |
| Mar 31, 2021 | II | Regulation | Regulations Amending the Health of Animals Regulations | | SOR/2021-41 |
| Mar 31, 2021 | II | Regulation | Regulations Amending the Food and Drug Regulations (Interim Order Respecting the Importation, Sale and Advertising of Drugs for Use in Relation to COVID-19) | | SOR/2021-45 |
| Mar 31, 2021 | II | Regulation | Order Amending the Fees in Respect of Drugs and Medical Devices Order (COVID-19 Drugs) | | SOR/2021-47 |
| Mar 31, 2021 | II | Regulation | Regulations Amending Certain Department of Health Regulations (Miscellaneous Program) | | SOR/2021-46 |
| Mar 31, 2021 | II | Regulation | Critical Habitat of the Rainbow Trout (Oncorhynchus mykiss) Athabasca River Populations Order | | SOR/2021-32 |
| Mar 31, 2021 | II | Regulation | Critical Habitat of the Bull Trout (Salvelinus confluentus) Saskatchewan-Nelson Rivers Populations Order | | SOR/2021-31 |
| Mar 31, 2021 | II | Regulation | By-law Amending Canadian Payments Association By-law No. 1 — General | | SOR/2021-37 |