Submit a Safety Suggestion, report an Indoor Air Quality Concern, or request a Lab Clearance.
Electronic Registration System (ERS)
Web-based system for submitting pathogen and recombinant DNA registrations and amendments.
Complementary Safety Health and Wellness Support
Find key NIH resources addressing safety, health and wellness.


Welcome to the Division of Occupational Health and Safety (DOHS)

The Office of Research Services, DOHS, serves the NIH in occupational safety and health through administration of programs, policies, and support. We also maintain occupational health and safety programs at Bayview Research Center in Baltimore, MD, Integrated Research Facility in Frederick, MD, and Rocky Mountain Laboratories at Hamilton, MT.

National Institutes of Health
Division of Occupational Health and Safety

Building 13, Room 3K04
13 South Drive, MSC 5760
Bethesda, MD 20892-0003
Telephone: (301) 496-2960
Fax: (301) 402-0313​

Staff Directory

Weekly Safety Tip

Make Fall Safety a Top Priority. Visit