Environmentalists Say EPA Lacks Key Exposure Data For Chemical Reviews

Environmentalists and academics are urging EPA to bolster the exposure data it uses to inform chemical risk assessments under TSCA and other laws, arguing that the agency needs “new approaches” to close what they say are serious gaps in the information it receives on toxic substances. “[W]e still don't have the data that we would want . . . to fully evaluate these exposures and risks. . . . Given those gaps, I think there is a need for new...