Establishes occupational heat stress standard and "Occupational Heat-Related Illness and Injury Prevention Program" in DOLWD.

This bill establishes a state standard to protect New Jersey workers from heat-related illnesses and injuries by requiring employers to implement specific safety measures. It directly affects all employers and employees in New Jersey, including those in high-risk outdoor jobs (like construction and agriculture) and indoor settings without climate control. Key provisions mandate written prevention plans that include providing cool water (under 59°F), paid rest breaks in shaded or cooled areas, monitoring heat exposure, and activating a heat alert system during forecasted heat waves - requiring adjustments like shifting work schedules or increasing rest breaks. Employers must develop these plans within 30 days of the law's effective date, with the Department of Labor setting the heat stress standard by June 1, 2025.