According to the July 7, 2017, issue of the Chemicals Management Plan Progress Report, Health Canada and Environment and Climate Change Canada are in the process of prioritizing nanoscale forms of substances on the Domestic Substances List.  As reported in our July 27, 2015, blog item, Canada conducted a mandatory information-gathering survey under Section

On July 27, 2016, Environment and Climate Change Canada (ECCC) and Health Canada (HC) began a consultation on a proposed prioritization approach for nanoscale forms of substances on the Domestic Substances List (DSL).  Canada will use the proposed approach to:  (1) establish a list of existing nanomaterials in Canada for prioritization; (2) identify how the