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National Institute of Occupational Safety and Health

The National Institute for Occupational Safety and Health (NIOSH) is the federal agency responsible for conducting research and making recommendations for the prevention of work-related injury and illness.

Contact the Agency or Department

Website: National Institute of Occupational Safety and Health

Address: 395 E Street, S.W.
Suite 9200

Washington, DC 20201

Phone Number: (202) 245-0625

Toll-free: (800) 232-4636

TTY: (888) 232-6348