1. Environment Canada’s Sustainable Development Strategy 2004-2006, Environment Canada, Ottawa, Canada.http://www.ec.gc.ca/sd-dd_consult/SDS2004/index_e.cfm.
2. Fisheries Act Department of Justice, Ottawa, Canada,1985.http://laws.justice.gc.ca/en/showtdm/cs/F-14.
3. Canadian Environmental Protection Act Department of Justice, Ottawa, Canada,1999.http://laws.justice.gc.ca/en/c-15.31/.
4. Canadian Council of Ministers of the Environment, Canadian Environmental Quality Guidelines, Ottawa, Canada.http://documents.ccme.ca.
5. Accelerated Reduction /Elimination of Toxics (ARET), Environment Canada, Ottawa, Canada.http://www.ec.gc.ca/nopp/aret/en/index.cfm.