Last month, the Biden Administration announced new regulations aimed at protecting workers from heat-related illnesses.
The Occupational Safety and Health Administration will launch a process to create rules for a workplace heat standard. OSHA will also create enforcement policies for heat hazard, develop a program for inspections and create a working group to coordinate with officials at the state and federal levels.
The new interventions will go into effect when the heat index meets or exceeds 80 degrees. (Source)