Maryland’s new Heat Illness Prevention Standard took effect on September 30, 2024.
The Maryland Occupational Safety and Health (MOSH) Division has implemented the Heat Illness Prevention Standard, now published under the Code of Maryland Regulations (COMAR) chapter 09.12.32. It requires employers to protect workers from heat hazards in indoor and outdoor settings where the heat index reaches 80°F or higher. The regulation mandates the creation of a written Heat-Related Illness Prevention and Management Plan. According to the standards, state agencies and local governments are employers subject to the Maryland Occupational Safety and Health Act and will be required to comply with the regulations.
A recent Littler article outlines what employers must do when the heat index reaches 80°F. From the article:
- Provision of sufficient amounts of drinking water (at least 32 ounces per hour per employee per day);
- Methods for identifying how employees will be provided sufficient opportunities and encouragement to stay hydrated;
- How to recognize the symptoms of heat-related illness, including heat exhaustion and heat stroke;
- How the employer will implement rest break schedules as necessary;
- Training for employees on the hazards of heat exposure and steps to prevent heat-related illness;
- Procedures for heat acclimatization of up to 14 days for newly exposed or returning employees.
When the heat index exceeds 90°F, additional measures, such as scheduled rest breaks and monitoring employees for heat stress, are required. Employers must also implement emergency response procedures, provide workers with training, and conduct annual retraining. Employers should review their compliance and take steps to reduce heat exposure in work environments.
By taking proactive steps, employers can not only comply with the law but also protect the health and safety of their employees during extreme heat conditions.
