The Canada Gazette Part II, dated January 28, 2026, contains index entries for new and amended regulations. Specifically, two entries (SOR/2026-1 and SOR/2026-2) indicate amendments to the Domestic Substances List, made under the authority of the Canadian Environmental Protection Act, 1999. These amendments are effective as of their registration dates in January 2026.

Companies involved in the manufacturing or importation of chemical substances listed on the Domestic Substances List should review these amendments to ensure ongoing compliance with reporting and management requirements under the Canadian Environmental Protection Act, 1999. While specific compliance deadlines are not detailed in the index, entities should verify their adherence to any updated substance classifications or restrictions.