EHS regs look patchy, not gone

A federal heat crackdown ended on April 8, 2026, but the heat itself did not end on April 8, 2026. The Occupational Safety and Health Administration’s heat National Emphasis Program expired on that date, and the agency’s broader heat rule is still stuck after hearings ended on July 2, 2025. (osha.gov 1) (osha.gov 2) That heat program was not a law by itself. It was a targeting plan that told inspectors to focus on indoor and outdoor heat hazards in general industry, construction, maritime, and agriculture. (osha.gov 1) (osha.gov 2) The proposed permanent rule is the part that would have set one nationwide playbook for breaks, water, shade, acclimatization, and emergency response. That proposal was published on August 30, 2024, and the public hearing record closed on October 30, 2025, with no final rule in place as of April 9, 2026. (osha.gov) (natlawreview.com) That leaves employers in a familiar but messy middle ground. The Occupational Safety and Health Administration can still cite dangerous heat under the General Duty Clause even without the special heat program, and states like California, Oregon, Washington, Maryland, and Minnesota already run their own heat standards. (natlawreview.com) (businessinsurance.com) Mining is seeing the same kind of stop-and-start enforcement. On April 6, 2026, the Mine Safety and Health Administration said parts of its 2024 silica rule for metal and nonmetal mines were delayed indefinitely because the United States Court of Appeals for the Eighth Circuit stayed the compliance deadlines on April 11, 2025. (federalregister.gov) (msha.gov) Silica dust is the fine rock dust released by cutting, drilling, excavating, sanding, and crushing, and the dangerous part is that the particles are small enough to be inhaled deep into the lungs. The Mine Safety and Health Administration says that hazard is common in both coal mines and metal and nonmetal mines even while the court fight continues. (msha.gov 1) (msha.gov 2) The original 2024 mining rule did not vanish. Coal mine operators were supposed to comply by April 8, 2025, while metal and nonmetal mine operators were supposed to comply by April 8, 2026, and the latest delay specifically covers conforming amendments for the metal and nonmetal side pending judicial review. (msha.gov) (federalregister.gov) A third piece of the puzzle sits outside workplace safety and inside permitting. Section 7 of the Endangered Species Act is the consultation step that requires federal agencies to check with wildlife agencies before funding, authorizing, permitting, or carrying out actions that may affect listed species or critical habitat. (fws.gov) On March 30, 2026, a federal district court invalidated four parts of the current Section 7 consultation regulations and told the government to use the pre-2019 versions instead. Lawyers tracking the case say that change can alter how quickly agencies move through consultation for projects that need federal permits, including expansions and extractive work. (natlawreview.com) (jdsupra.com) So the picture on April 9, 2026 is not deregulation in the simple sense of rules disappearing. It is a patchwork where one heat inspection program has expired, one heat rule is unfinished, one mining dust rule is paused by litigation, and one wildlife consultation framework has been partly rolled back by a court. (osha.gov) (msha.gov) (natlawreview.com) For plants, mines, and project developers, that means the calendar got blurrier while the hazards stayed concrete. Workers can still overheat, miners can still breathe silica, and projects that touch federal permits can still get slowed by consultation fights even when enforcement dates move around. (fws.gov) (msha.gov) (businessinsurance.com)