More than 70 elected officials from 16 states and territories are urging the US Environmental Protection Agency to toughen and issue a stalled regulation intended to protect communities, workers, and chemical companies from chemical disasters. The risk management plan (RMP) regulation requires 12,000 high-risk chemical producers to examine and institute safe manufacturing processes to prevent accidents and aid emergency responders. The RMP provisions were modified by the Barack Obama administration but weakened by the Donald J. Trump administration.