Basic computer skills are required. Choose the Best Fit. The Certificate in Occupational Health, Safety, and Environmental Systems (COHSES) is part of the pathway to becoming an established OHS professional. Upon completion of 18 semester hours, the student will receive a certificate. The online Certificate in Occupational Safety & Health program from Western Kentucky University is designed to provide training for careers focused on the protection of… LEARN MORE Tulane University Earning an associate degree or a certificate … Students who desire to matriculate into the Occupational Safety & Health certificate program in the Department of Built Environment must have a strong background in math, science, and communication skills. Developed for learners from mid-level … Courses will require application of basic Occupational Safety and Health … According to the Bureau of Labor Statistics, a bachelor’s degree is generally needed to become an occupational health and safety specialist.Technicians need a minimum of a high school diploma with courses in English, math and science. The online graduate certificate occupational health and safety management (OHSM) provides management skills to occupational health, environmental health, industrial hygiene professionals have … Select an online training program that complements your career objectives. The certificate program in Occupational Safety & Health requires 15 hours and is designed to provide training for careers focused on the protection of human health from occupational hazards in the built and natural environments.