Graduate Education: Major study - safety or occupational health fields (safety, occupational health, industrial hygiene), or degree in other related fields that included or was supplemented by at least 24 semester hours of study from among the following (or closely related) disciplines: safety, occupational health, industrial hygiene, occupational medicine, toxicology, public health, mathematics, physics, chemistry, biological sciences, engineering, and industrial psychology. In addition to occupational safety and fire protection, develops and implements programs for hazardous waste and emergency response operations, recycling, pollution prevention, ozone reduction, storm water management, lead and asbestos abatement, storage tank management, air pollution emissions and toxic chemical inventories.