Controlled Drugs and Substances Act — evolution timeline

Canada (Federal) · 24 consolidated versions · 11 amending bills.

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24 consolidated versions from Sep 19, 2019 to Apr 17, 2026. Tap a consolidation to see what changed.

Apr 17, 2026 · consolidation · current
Mar 26, 2026 · consolidation
Feb 26, 2026 · consolidation
Dec 19, 2025 · consolidation
Dec 5, 2025 · consolidation
Nov 28, 2025 · consolidation
Oct 30, 2025 · consolidation
Apr 14, 2025 · consolidation
Mar 3, 2025 · consolidation
Sep 3, 2024 · consolidation
Jun 20, 2024 · consolidation
Jun 5, 2024 · consolidation
May 27, 2024 · consolidation
Nov 24, 2023 · consolidation
Aug 30, 2023 · consolidation
May 19, 2023 · consolidation
Jan 14, 2023 · consolidation
Dec 15, 2022 · consolidation
Nov 17, 2022 · consolidation
Aug 31, 2022 · consolidation
Aug 9, 2022 · consolidation
Mar 31, 2022 · consolidation
~Nov 22, 2021 · bill
Bill S-212
An Act to amend the Criminal Records Act, to make consequential amendments to other Acts and to repeal a regulation
~Nov 22, 2021 · bill
Bill S-236
An Act to amend the Employment Insurance Act and the Employment Insurance Regulations (Prince Edward Island)
~Nov 22, 2021 · bill
Bill S-241
An Act to amend the Criminal Code and the Wild Animal and Plant Protection and Regulation of International and Interprovincial Trade Act (great apes, elephants and certain other animals)
~Nov 22, 2021 · bill
Bill S-232
An Act respecting the development of a national strategy for the decriminalization of illegal substances, to amend the Controlled Drugs and Substances Act and to make consequential amendments to other Acts
Mar 18, 2021 · consolidation
~Dec 5, 2019 · bill
Bill S-229
An Act respecting the development of a national strategy for the decriminalization of illegal substances, to amend the Controlled Drugs and Substances Act and to make consequential amendments to other Acts
Sep 19, 2019 · consolidation
~Dec 3, 2015 · bill
Bill S-225
An Act to amend the Controlled Drugs and Substances Act (substances used in the production of fentanyl)
~Jun 2, 2011 · bill
Bill C-10
An Act to enact the Justice for Victims of Terrorism Act and to amend the State Immunity Act, the Criminal Code, the Controlled Drugs and Substances Act, the Corrections and Conditional Release Act, the Youth Criminal Justice Act, the Immigration and Refugee Protection Act and other Acts
~Jun 2, 2011 · bill
Bill S-216
An Act to amend the Controlled Drugs and Substances Act and the Criminal Code (mental health treatment)
~Jun 2, 2011 · bill
Bill C-2
An Act to amend the Controlled Drugs and Substances Act
~Jun 2, 2011 · bill
Bill S-203
An Act to amend the Controlled Drugs and Substances Act and the Criminal Code (mental health treatment)
~Nov 18, 2008 · bill
Bill S-10
An Act to amend the Controlled Drugs and Substances Act and to make related and consequential amendments to other Acts