Organization

TSA

The Transportation Security Administration (TSA) is a United States federal agency within the Department of Homeland Security responsible for security of the nation's transportation systems, with a focus on air travel. It is best known for passenger screening at airports, security programs like TSA PreCheck, and ongoing aviation security measures and risk-based screening initiatives. It remains relevant in public discourse due to discussions about travel delays and security effectiveness, passenger privacy, and policy changes affecting airports and screenings.