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Comprehensive Listing of Substances that are Subject to the Significant New Activity Provisions

Section 7: Notices of intent to amend the Domestic Substances List (DSL)

This section includes the list of substances for which Environment Canada and Health Canada have published a notice of intent to amend the Domestic Substances List (DSL) to indicate that Significant New Activity (SNAc) provisions may apply to new activity relating to the substances.

Notices of intent to amend the DSL
Identifier No. Substance NameListTable note[a]FlagTable note[b]Latest publication link (PDF)Latest publication date
509-34-2Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis(diethylamino)- ;DSLS'Canada Gazette, Part I: Vol. 144, No. 38, Page 4 (1.141 MB)2010-09-18
111-41-1ethanol, 2-[(2-aminoethyl)amino]-DSLS'Canada Gazette, Part I: Vol. 150, No. 26, Page 3 (2.29 MB)2016-06-25
ATCC 14579Bacillus cereusDSLS'Canada Gazette, Part I: Vol. 147, No. 28, Page 4 (2.20 MB)2013-07-13
Table note a

Acronym used in this section is:

  • DSL: Domestic Substances List

Return to table note[a]referrer

Table note b

Flag included in this section is:

  • “S'” (S prime): The letter “ S'” (S prime) after a substance identifier indicates that the provisions of the Act apply to substance that was already listed on the DSL (see the list of DSL / NDSL updates).

Return to table note[b]referrer

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