WASHINGTON, D.C. — Career scientists at the Environmental Protection Agency (EPA) say political appointees are pressuring staff to alter chemical safety assessments in ways that could reduce regulatory oversight of certain consumer products, according to a report citing current and former agency employees.
The allegations center on reviews of chemicals used in household products, including formaldehyde and several per- and polyfluoroalkyl substances (PFAS), often referred to as “forever chemicals.” Scientists interviewed for the report claim supervisors have directed staff to revise risk analyses, use narrower exposure assumptions, and remove evaluations of how chemical exposure may disproportionately affect certain communities.
According to the report, some agency employees object to what they describe as efforts to produce conclusions that are less likely to trigger regulatory action. Scientists cited concerns that changes to exposure assumptions could underestimate potential risks associated with consumer use of chemicals.
The report also highlights criticism surrounding EPA reviews involving formaldehyde and several PFAS compounds. Agency officials have recently announced plans to revisit some existing assessments and restart portions of the regulatory process for certain chemicals.
Critics of the reported changes argue that scientific reviews should remain independent from political influence and rely on established risk assessment practices. Supporters of the agency’s approach contend that previous evaluations may have overstated risks and that reassessments are necessary to ensure regulations are based on sound science.
The EPA has not publicly confirmed the allegations. The agency continues to face court-ordered deadlines requiring reviews of additional PFAS chemicals through 2027 as debates over environmental regulation and chemical safety remain politically contentious.
Sources:
* KVIA Report – MBFC Rating
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