Find NIOSH workplace safety and health topics.
Worker safety and health communication products from NIOSH and funded partners.
The latest news and updates from the National Institute for Occupational Safety and Health.
NIOSH Research Programs
Provides easy-to-read workplace safety and health information on a variety of topics.
Access the NIOSH monthly eNewsletter.
New and Featured
Strategies for keeping workers safe while using artificial intelligence in the workplace.
Learn about the NIOSH Respirator Approval Program.
Workers in cold environments may be at risk for cold stress.
Update to the CBRN Respiratory Protection Handbook Pub. No. 2018-166.
Resource that addresses potential work hazards from hurricanes and floods.
Top Resources
Recommendations from investigations of firefighter line-of-duty deaths.
Helps determine if health hazards are present in the workplace and recommends ways address them.
The Certified Equipment List (CEL) is the official listing of all NIOSH Approved® respirators. Search the CEL using the approval number, quick search, or advanced search tabs.
This NIOSH Data and Statistics page has been developed to provide centralized access to NIOSH data.
Helps users recognize and control workplace chemical hazards.
Collection of sampling and analytical methods for workplace exposure monitoring.