A baccalaureate degree from an accredited college, including or supplemented by 30 semester credits in the physical and/or biological sciences, i.e., biology, botany, chemistry, geology, physics, physiology, and zoology; of which not more than 12 credit hours may be in the applied sciences, i.e., environmental technology, sanitation technology, medical technology, public health, infection control or food service; and at least two years of satisfactory full-time experience performing inspections to assure compliance with pertinent laws, rules and regulations governing the areas of food, drugs and general environmental conditions; or. The Supervising Sanitarian of the Healthy Homes Program's Environmental Investigations and Enforcement Unit (EIEU) will report directly to the Associate Director of the unit and will supervise APHS levels I and clerical/admin staff in the unit.