The Extreme Temperature Worker Protection Act is designed to protect employees from health risks associated with extreme temperatures in the workplace. It requires employers to create and implement a comprehensive protection plan that addresses temperature-related hazards, emphasizing acclimatization for new employees and those returning after an absence. Employers must provide essential resources such as potable water, shaded break areas, and effective communication regarding temperature concerns. The bill also sets specific requirements for employers when temperatures exceed certain thresholds, including mandatory rest breaks, monitoring for heat-related illnesses, and ensuring that work vehicles are equipped with functioning heating or air conditioning systems.

Additionally, the bill introduces provisions that require employers to maintain vehicle temperatures above 60 degrees Fahrenheit and provide at least a 15-minute rest break every two hours when temperatures drop below 40 degrees Fahrenheit, with specific conditions regarding compensable work assignments. Employers must also supply personal protective equipment for cold-related hazards and develop an emergency response plan that includes training for employees on temperature-related injuries and their rights. The act aims to enhance employee safety and welfare, with all provisions set to take effect on May 1, 2027.