US environmental regulators will exempt some PFAS chemicals from reporting rules

US environmental regulators are proposing to exempt some types of PFAS chemicals from new reporting requirements. This means companies will not have to report data on certain PFAS uses, even though the original rule required it.

The US environmental regulators just made it easier for companies to avoid reporting on some PFAS chemicals. The original rule, passed in October 2023, was meant to create a comprehensive picture of where these 'forever chemicals' are used and how they affect health. These proposed exemptions mean that picture will now have gaps, making it harder to track exposure and risk. This is a quiet but significant rollback of a major new environmental reporting requirement.