U.S. Citizenship and Immigration Services (USCIS) Is the federal agency that oversees lawful immigration to the United States.
United States Coast Guard (USCG) Is the only military organization within DHS and protects the maritime economy and the environment, defends our maritime borders, and saves those at risk.
U.S. Customs and Border Protection (CBP) Priority mission is to keep terrorists and their weapons out of the U.S. CBP also secures and facilitates trade and travel while enforcing regulations, including immigration and drug laws.
Cybersecurity and Infrastructure Security Agency (CISA) Leads the national effort to understand, manage, and reduce risk to our cyber and physical infrastructure.
Federal Emergency Management Agency (FEMA) Supports our citizens and first responders to build, sustain, and improve our capability to prepare for, protect against, respond to, recover from, and mitigate all hazards.
Federal Law Enforcement Training Center (FLETC) Provides career-long training to law enforcement professionals to help them fulfill their responsibilities safely and proficiently.
U.S. Immigration and Customs Enforcement (ICE) Promotes homeland security and public safety through the criminal and civil enforcement of federal laws governing border control, customs, trade, and immigration.
National Terrorism Advisory System (NTAS) is designed to communicate information about terrorist threats by providing timely, detailed information to the American public.
U.S. Secret Service (USSS) Safeguards the nation's financial infrastructure and payment systems to preserve the integrity of the economy, and protects national leaders (including the POTUS), visiting heads of state and government, designated sites, and National Special Security Events.
Transportation Security Administration (TSA) Protects the nation's transportation systems to ensure freedom of movement for people and commerce.