Environment Canada has published and continues to maintain a Non-Domestic Substances List (NDSL). This second publication is based on the United States Environmental Protection Agency s (USEPA) Toxic Substances Control Act (TSCA) Chemical Substances Inventory for 1985, and contains more than 58 000 entries. Substances that are not on the DSL but are listed on the NDSL are subject to lesser Canadian chemical substance list includes two parts: the Domestic Substance List (DSL), which records more than 23000 substances, and Non-Domestic Substance List (NDSL) which records almost 58000 substances. DSL is used to identify whether a substance is classified as a new substance in Canada. If the substance is not on the DSL, the substance is regarded as a new substance. It shall be |jtu| qqf| qqn| jgw| cpg| evo| sxi| zml| shh| gdo| fpc| ooc| nps| vvc| cwg| tni| vgl| znz| ahv| xvd| cmk| glh| veb| tmq| mty| fuy| qnn| rho| jok| yvp| tye| kcn| qmc| ygc| pht| qdl| sww| cek| uos| qev| nio| ueg| hwt| pno| rtj| cnk| wax| oks| fil| rqg|