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Used as flame retardants in plastics, PBDEs (polybrominated diphenyl ethers) are a class of chemicals known to damage neurological, reproductive, immune, and hormonal systems. Recent studies have found PBDEs bioaccumulating in wildlife as a result of industrial releases and the unregulated disposal of consumer products. PBDEs are also present in household, office, and car dust and have even been detected in mothers' breast milk. Children are particularly vulnerable.
Proposed Canadian regulations, announced last December, would ban certain PBDEs but exempt the most widely used formulation - decaBDE. "Deca" is prevalent in the home: its primary uses are in hard plastic enclosures for TVs, textiles for furniture, drapery and mattresses, and electronics. Environmental groups have formally objected to the proposed regulations, on the basis that deca must be included in the ban.
In contrast, the US legislation mandates a statewide phase-out of all PBDEs, including deca, pending a study of alternative fire retardants by a health and safety committee. Several studies have confirmed the availability of less harmful substitutes, and some manufacturers have already voluntarily eliminated deca and other PBDEs from their products. Washington firefighters supported the ban, indicating safer alternatives should be used to protect the health of firefighters who are exposed to the toxic chemicals.
Yesterday, Washington State became the first jurisdiction in North America to take concrete steps towards banning deca. Canadians deserve equal protection against this mounting environmental hazard. Our government should follow Washington's example and prohibit all PBDEs without further delay.
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Statement of Lisa Gue, Policy Analyst, David Suzuki Foundation;
Elaine MacDonald, Senior Staff Scientist, Sierra Legal Defence Fund; and
Kathleen Cooper, Senior Researcher, Canadian Environmental Law Association
For more information on the inadequacy of Canada's proposed PBDE regulations, click here.