Workers in both outdoor and indoor environments without proper climate control are at risk of hazardous heat exposure. Processes, machinery, and equipment that generate heat—such as furnaces and hot tar ovens—can also create dangerous conditions if adequate cooling measures are not in place.
Heat is the leading cause of weather-related fatalities in the United States. Prolonged or excessive heat exposure at work can result in serious health problems, including heat stroke and death, if not properly managed. According to the U.S. Bureau of Labor Statistics, between 2011 and 2022, 479 workers died from environmental heat exposure—an average of 40 deaths per year. Additionally, from 2011 to 2020, an estimated 33,890 work-related heat injuries and illnesses occurred that resulted in days away from work, averaging 3,389 cases per year. These numbers likely underestimate the true impact of occupational heat-related hazards.
This course provides general guidance on:
- Understanding heat-related illnesses
- Preventive measures
- Implementing a Heat Stress Management Program (HSMP)
- Control strategies and protective measures
- Emergency response and planning
- Training and communication
- Employee rights and protections
IACET Accreditation
OSHA Center is accredited by the International Accreditors for Continuing Education and Training (IACET) and offers CEUs for courses meeting ANSI/IACET standards. IACET is globally recognized for promoting high-quality continuing education and training.
Free Access!
As an OSHA Center student, you have full access to all training materials, including knowledge checks and course activities. Documentation of your training—such as exam scores, certificates, and transcripts—can be obtained by purchasing a certificate package.
