The Environmental Protection Agency (EPA) has initiated a regulatory process to address the growing concern over 6PPD and its toxic byproduct, 6PPD-quinone, which has been linked to significant harm to aquatic ecosystems, particularly salmon populations.
To gather essential information, the EPA has issued an Advance Notice of Proposed Rulemaking (ANPRM) under the Toxic Substances Control Act (TSCA). This regulatory action aims to assess the environmental and health risks associated with 6PPD and 6PPD-quinone. The EPA is seeking public comment on various aspects of these chemicals, including their environmental fate, exposure pathways, and potential human health impacts.
By taking steps to regulate 6PPD and its derivatives, the agency aims to mitigate the risks posed by these chemicals to aquatic ecosystems and human health. The information being gathered will be crucial for implementing effective strategies to protect water quality and aquatic ecosystems.
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