Order 2025-66-07-01 Amending the Domestic Substances List: SOR/2025-177
Canada Gazette, Part II, Volume 159, Number 19
Registration
SOR/2025-177 August 29, 2025
CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999
The Minister of the Environment makes the annexed Order 2025-66-07-01 Amending the Domestic Substances List under subsection 66(1)footnote a of the Canadian Environmental Protection Act, 1999 footnote b.
Ottawa, August 27, 2025
Julie Dabrusin
Minister of the Environment
Order 2025-66-07-01 Amending the Domestic Substances List
Amendments
1 Part 1 of the Domestic Substances List footnote 1 is amended by adding the following in numerical order:
- 151944-98-8 T
- 155419-49-1 T-P
- 425387-19-5 N
| 11671-7 T-P | Siloxanes and silicones, di Me, substituted Me, ether with mixed polyalkylene glycols and polyalkylene glycol monomethyl ethers |
|---|---|
| 11676-3 T | Siloxanes and silicones, di-Me, Me [substituted]alkyl, [[[substituted[(1-oxo-2-propenyl)oxy]]]]-terminated |
| 14150-2 N | Poly(oxy-1,4-butanediyl), α-hydro-ω-hydroxy-, polymer with 1,4-butanediol, alkylamine, isophorone diisocyanate and toluene diisocyanate |
(2) The masked name of the substance “19662-0 N-P” in Part 3 of the List is replaced by the following:
2-Propenoic acid, carbomonocyclic ester, polymer with 4-ethenylphenyl acetate, alkyl 2,2-dimethylpropane derivative-initiated, hydrolyzed
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/2025-179, Order 2025-112-07-01 Amending the Domestic Substances List.