“If EPA truly cares about protecting the environment and the tribe’s treaty rights, not just industry’s pocketbooks, it will act now,” said one tribe’s environmental scientist.

By Brett Wilkins. Published 8-1-2023 by Common Dreams

Three Western Indigenous tribes on Tuesday petitioned the U.S. Environmental Protection Agency seeking a ban on a toxic chemical used in the manufacture of tires that poses a deadly risk to fish—including species listed as endangered or threatened—when it breaks down.

Acting on behalf of the Yurok Tribe of northern California and the Port Gamble S’Klallam and Puyallup tribes from the Puget Sound region of Washington state, the legal advocacy group Earthjustice filed a petition asking Environmental Protection Agency (EPA) Administrator Michael Regan to invoke Section 21 of the Toxic Substances Control Act (TSCA) “to establish regulations prohibiting the manufacturing, processing, use, and distribution of N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine (6PPD) for and in tires.”