00000nam 2200000za 4500 9.864320 CaOODSP 20221107161517 cr ||||||||||| 181106t20182016quc o f00| 0 eng d 978-0-660-28411-8 CaOODSP eng n-cn--- En14-343/2018E-PDF Guidance manual [electronic resource] : notice with respect to certain quaternary ammonium compounds in Canadian commerce – phase 1. [Gatineau, QC] : Environment and Climate Change Canada, c2018. 49 p. Issued also in French under title: Guide d’orientation : vis concernant certains composés d’ammonium quaternaire commercialisés au Canada – phase 1. Cover title. Published in the Part I of the Canada Gazette on November 17, 2018. "Last update: November 9, 2018." "The purpose of the notice is to collect basic information on quantities, concentrations and uses from manufacturers and importers, to inform the commercial status of these substances and to establish an inventory of QACs in Canada, as per subsection 46(1) of the Act"--Purpose of the Notice, p. 5. gccst Toxic substances Canada. Environment and Climate Change Canada. Guide d’orientation (CaOODSP)9.864323 PDF 1.34 MB https://publications.gc.ca/collections/collection_2019/eccc/En14-343-2018-eng.pdf