Health Hazard Evaluations (HHEs)
Have a question or a comment? You can reach us using one of the methods below. If you would like to request an HHE, you can fill out a request form here.
Email address: HHERequestHelp@cdc.gov
National Institute for Occupational Safety and Health
Hazard Evaluation and Technical Assistance Branch
1090 Tusculum Ave., Mail Stop R-9
Cincinnati, OH 45226-1988
Phone Number: 513-841-4382,
Monday-Friday, 9 a.m. – 4:30 p.m. EST
Fill out this online form: If you would like to request an HHE, you can fill out a request form here.