It seems like a day doesn’t go by where there isn’t a new development in the status of federal COVID-19 regulations and the three federal vaccine mandates. Read on to find out about the expiration of the Occupational Safety and Health Administration’s (OSHA’s) temporary Healthcare Emergency Temporary Standard (ETS), and about how the U.S. Supreme Court will hear arguments about both the OSHA vaccination-or-testing ETS (applicable to employers with 100 or more employees) and the Centers for Medicare and Medicaid Services’ (CMS) vaccination mandate.