Order 2025-87-11-01 Amending the Domestic Substances List: SOR/2025-253
Canada Gazette, Part II, Volume 159, Number 27
Registration
SOR/2025-253 December 9, 2025
CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999
Whereas the Minister of the Environment has been provided with information under section 81footnote a or 82footnote b of the Canadian Environmental Protection Act, 1999footnote c, as well as any additional information or test results required under subsection 84(1) of that Act and any other prescribed information, in respect of each of the substances referred to in the annexed Order;
Whereas the period for assessing the information under section 83 of that Act has expired;
And whereas no conditions specified under paragraph 84(1)(a) of that Act in respect of the substances are in effect;
Therefore, the Minister of the Environment makes the annexed Order 2025-87-11-01 Amending the Domestic Substances List under subsection 87(5) of the Canadian Environmental Protection Act, 1999 footnote c.
Ottawa, December 4, 2025
Julie Dabrusin
Minister of the Environment
Order 2025-87-11-01 Amending the Domestic Substances List
Amendments
1 Part 1 of the Domestic Substances Listfootnote 1 is amended by adding the following in numerical order:
137049-54-8 N-P
| 19798-6 N-P | 2-Propenoic acid, 2-methyl-, telomer with N-(1,1-dimethyl-3-oxobutyl)-2-propenamide, ethyl 2-propenoate, alkyl 3-mercaptopropanoate and methyl 2-methyl-2-propenoate |
|---|---|
| 19799-7 N-P | 2-Propenoic acid, 2-methyl-, 1,1’-(1,2-ethanediyl) ester, polymer with alkyl 2-propenoate, 2-ethylhexyl 2-propenoate and methyl 2-methyl-2-propenoate |
| 19800-8 N-P | Oxirane, 2-methyl-, polymer with oxirane, mono(hydrogen alkanedioate), substituted-alkane |
| 19801-9 N-P | Hexanedioic acid, polymer with disubstituted carbomonocycle, dimethyl carbonate, 2,2-dimethyl-1,3-propanediol, hexanedioic acid 1,6-dihydrazide, 1,6-hexanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1’-methylenebis[4-isocyanatocyclohexane], compd. with N,N-diethylethanamine |
Coming into Force
3 This Order comes into force on the day on which it is registered.
N.B. The Regulatory Impact Analysis Statement for this Order appears following SOR/2025-254, Order 2025-112-11-01 Amending the Domestic Substances List.