Toxic Substances Management Policy (TSMP) The federal government’s Toxic Substances Management Policy wasannounced in Parliament on June 2, 1995. This policy provides ascience-based framework for the management of toxic substances. The keymanagement objectives in the policy are: virtual elimination of releases to the environment of toxic substances that are persistent and bioaccumulative and are present in the environment primarily due to human activity (Track 1); and management of other toxic substances and substances of concern throughout their life cycles to prevent or minimize their release into the environment (Track 2). For substances declared to be toxic under CEPA, the policy providesdirectional guidance in selecting management objectives. The Toxic Substances Management Policy Interdepartmental Forum,representing 12 key departments, co-ordinates the implementation of theTSMP.
The initial list of 12 substances which meet the criteria formanagement under Track 1 of TSMP was published in Part 1 of the CanadaGazette on July 4, 1998. They are: hexachlorobenzene (HCB) polychlorinated biphenyls (PCBs) polychlorinated dibenzo-p-dioxins (PCDDs) polychlorinated dibenzofurans (PCDFs) All 12 substances are persistent organic pollutants, or POPs, which alsoenter the Canadian environment from foreign sources through long-rangeatmospheric transport. Within Canada, action has alr..