The following list contains the major operational components that currently make up the Department of Homeland Security.
- www.dhs.gov - U.S. Department of Homeland Security
- www.cbp.gov - U.S. Customs and Border Protection
- www.fema.gov - Federal Emergency Management Agency
- www.fletc.gov - Federal Law Enforcement Training Center
- www.ice.gov - U.S. Immigration and Customs Enforcement
- www.secretservice.gov - U.S. Secret Service
- www.tsa.gov - Transportation Security Administration
- www.uscg.mil - U.S. Coast Guard
- www.uscis.gov - U.S. Citizenship and Immigration Services
Last Published Date:
September 25, 2015