Overview
- A 14-state Republican coalition led by Missouri Attorney General Catherine Hanaway formally asked the EPA on Tuesday to add mifepristone to the agency’s Contaminant Candidate List to prompt study of wastewater and drinking-water exposure.
- The request follows the EPA’s broader Contaminant Candidate List expansion earlier this spring, which already included hundreds of pharmaceuticals and added misoprostol among the compounds under consideration.
- Signers, including Indiana Attorney General Todd Rokita, say at-home chemical abortions and loosened FDA rules have increased pill use and could send drug residues into wastewater that standard treatment may not remove.
- Independent scientists and public-health experts say peer-reviewed evidence is limited on whether mifepristone or its metabolites occur in drinking water at levels that would harm humans, while anti-abortion groups cite internal studies and citizen petitions urging further action.
- If the EPA adds mifepristone to the CCL it would not set a drinking-water limit but could trigger monitoring, research and a pathway toward regulation, a move that would raise both public-health scrutiny and political debate.