Health & Safety

The Department of Homeland Security identifies and regulates high-risk chemical facilities through the Chemical Facility Anti-Terrorism Standards (CFATS) program, which prevents the misuse of certain Chemicals of Interest (COI) at America’s high-risk chemical facilities for use in a terrorist act on the homeland through the systematic regulation, inspection, and enforcement of chemical infrastructure security requirements. 

To contact DHS Chemical Security Inspectors or schedule a presentation, please email

Download the Anti-Terrorism Standards (CFATS) Fact sheet here

Download the Appendix A on DHS Chemical of Interest here

Download the CFATS Tiering Methodology here

Download the Fact Sheet on Propane here