Quick Facts
- Type
- Security Agency
- Also Known As
- TSA
- Used By
- Passengers, Airport Operators
Definition#
TSA stands for Transportation Security Administration. Created after September 11, 2001, it is the U.S. federal agency responsible for security in all modes of transportation, primarily known for airport passenger and baggage screening.
Why It Matters Operationally#
TSA sets screening protocols, manages checkpoint throughput, and certifies security equipment. Its procedures directly affect passenger processing times, airport layout, and airline scheduling.