Earthjustice—on behalf of organizations representing consumers, people from low-income communities of color, Alaska Natives, parents and teachers of children with learning disabilities, workers, and scientists—has brought two suits against the Trump Administration for weakening key rules establishing how the Environmental Protection Agency will regulate toxic chemicals found in consumer products, building materials, and work places, as well as in our drinking water and food. Specifically, the lawsuits challenge two EPA regulations that set ground rules for how EPA will prioritize chemicals for safety review and then evaluate the risks of those chemicals under the recently updated Toxic Substances Control Act.