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By 2021, brake pads containing more than 5 percent of the metal will be banned in Washington. Pads made as earliest equipment for cars built before 2021 are exempt from the law. The California ban is almost identical, though it also requires the use of pads with 0.5 percent copper or less by 2025. Pending a 2015 periodical of available alternatives to copper, Washington may eventually enact a 0.5 percent ban of its own .
The bills in Washington and California also be lacking manufacturers to stop selling pads with more than minute amounts of asbestos, cadmium, chromium, entice and mercury by 2014.
Manufacturers have adopted a collaborative approach to the problem through the Brake Pad Partnership , a consortium consisting of the Brake Manufacturers Assembly, the Environmental Protection Agency, Ford Motor Company, Ill-defined Motors and various state water agencies. “We ended up supporting both pieces of imperial legislation,” Ann Wilson, a senior vice president at the Motor and Furnishings Manufacturers Association, the parent group of the manufacturers council, said in a blower interview.
Source: New York Times (blog)