The federal government has announced certain amendments to the federal Workplace Hazardous Materials Information System (WHMIS) legislation which covers suppliers of hazardous chemicals in Canada. The purpose of the amendments is to align with the Globally Harmonized System for Classification and Labelling of Chemicals (GHS). The GHS is being adopted by countries around the world and provides a consistent international system for chemical classification and labelling.

While the amendments came into force February 11, 2015, there will be a transition period during which suppliers can comply with either the old WHMIS system (WHMIS 1988) or the new WHMIS system (WHMIS 2015).

Alberta’s Occupational Health and Safety Code, 2009 (OHS Code), Part 29 contains the applicable WHMIS requirements for employers and workers in Alberta and is in the process of being amended to align with the federal legislation and the GHS. It is anticipated that there will also be a transition period during which Alberta employers can comply with either or both WHMIS systems.

Further information about these changes can be found on the Work Safe Alberta website or the Health Canada website.