The proposed bill establishes an Occupational Heat Stress Standard and an Occupational Heat-Related Illness and Injury Prevention Program within the New Jersey Department of Labor and Workforce Development (DOLWD). It requires the commissioner to create a heat stress standard by June 1, 2024, mandating employers to monitor heat exposure levels and implement a comprehensive prevention plan that includes employee training, access to potable water, rest breaks, and emergency response procedures. The bill also outlines specific record-keeping requirements and compliance measures, along with penalties for violations, such as administrative fines and potential stop-work orders.

Furthermore, the bill prohibits discrimination or retaliation against employees who report heat-related concerns, establishing a rebuttable presumption of retaliation for adverse actions taken within 90 days of such reports. The DOLWD will enforce the act's provisions and provide outreach and education to employers and employees. Employers are required to document their prevention plans in writing, conduct annual reviews, and may face civil penalties of $5,000 per day for non-compliance, with the right to appeal stop-work orders. The statute of limitations for actions under this act is set at six years, and the bill includes penalties and potential imprisonment for violations.