Environment and Climate Change Canada have published a change in Canada Gazette, Vol. 152, No. 3 dated January 20, 2018 with respect to reporting hexavalent chromium (and its compounds).
CRITERIA FOR REPORTING SUBSTANCES LISTED IN PART 1 OF SCHEDULE 1
7. Despite subsection 6(1), a person subject to the Chromium Electroplating, Chromium Anodizing and Reverse Etching Regulations (SOR/2009-162) for a facility during a given calendar year shall report information pertaining to that facility, with respect to that calendar year, in relation to hexavalent chromium (and its compounds).
See full Gazette Notice here for all reporting obligations.