OIRA Conclusion of EO 12866 Regulatory Review

RIN: 2040-AG53         View EO 12866 Meetings	Received Date: 02/24/2026
Title: Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO-DA (GenX), and the mixture of these three PFAS plus PFBS)
Agency/Subagency: EPA / OW	Stage: Proposed Rule
Concluded Action: Consistent with Change	Concluded Date: 05/01/2026
Legal Deadline: None	Economically Significant: No
Publication Date:	Unfunded Mandates: No
Major: No	Related To Homeland Security: No
Regulatory Flexibility Analysis Required: No	Small Entities Affected: No
Federalism Implications: Yes	Affordable Care Act [Pub. L. 111-148 & 111-152]: No
International Impacts: No	Dodd-Frank Wall Street Reform and Consumer Protection Act, [Pub. L. 111-203]: No
Pandemic Response: No