(13.01.2022)

Administrative agencies are creatures of statute. They accordingly possess only the authority that Congress has provided. The Secretary has ordered 84 million Americans to either obtain a COVID–19 vaccine or undergo weekly medical testing at their own expense. This is no “everyday exercise of federal power.” In re MCP No. 165, 20 F. 4th, at 272 (Sutton, C. J., dissenting). It is instead a significant encroachment into the lives—and health—of a vast number of employees. “We expect Congress to speak clearly when authorizing an agency to exercise powers of vast economic and political significance.” Alabama Assn. of Realtors v. Department of Health and Human Servs., 594
U. S. ___, ___ (2021) (per curiam) (slip op., at 6) (internal quotation marks omitted). There can be little doubt that OSHA’s mandate qualifies as an exercise of such authority. The question, then, is whether the Act plainly authorizes the Secretary’s mandate. It does not. The Act empowers the Secretary to set workplace safety standards, not broad public health measures.

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The Solicitor General does not dispute that OSHA is limited to regulating “work-related dangers.” Response Brief for OSHA in No. 21A244 etc., p. 45 (OSHA Response). She instead argues that the risk of contracting COVID–19 qualifies as such a danger. We cannot agree. Although COVID–19 is a risk that occurs in many workplaces, it is not an occupational hazard in most. COVID–19 can and does spread at home, in schools, during sporting events, and everywhere else that people gather. That kind of universal risk is no different from the day-to-day dangers that all face from crime, air pollution, or any number of communicable diseases. Permitting OSHA to regulate the hazards of daily life—simply because most Americans have jobs and face those same risks while on the clock—would significantly expand OSHA’s regulatory authority without clear congressional authorization.