Occupational Health and Safety comprises two areas of study: health and safety programs, and emergency management, particularly in the area of hazardous substances. Learn more.
Subject Areas
Certificates and Programs
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REHS Contact Hours
UC Davis Extension is a Continuing Education Accreditation Agency for Registered Environmental Health Specialists. We offer REHS Continuing Education Contact Hours for many of our courses.
Students enrolling in our certificate programs are eligible for the ASSE student discount membership ($15/year student membership versus $175 standard membership).