United States
TSA — Transportation Security Administration (United States)
Last updated: 6 Jul 2026Reviewed by Ms. Rubab Nizami, Lead AVSEC Faculty
In short
TSA stands for Transportation Security Administration, the aviation body for United States. Federal agency that screens passengers and baggage and sets US aviation-security rules. Compared to India, combines the regulatory role of bcas with the screening role of the cisf.
- Full name
- Transportation Security Administration
- Region
- United States
- Key regulation
- 49 CFR / TSA Security Directives
What does TSA do?
Federal agency that screens passengers and baggage and sets US aviation-security rules. Its scope covers us airports; screening, credentialing (tsa precheck), and regulation.
How does TSA compare to India's BCAS?
Combines the regulatory role of BCAS with the screening role of the CISF. In India, BCAS is the security regulator and the CISF provides screening and armed security at most airports.
Related
- CAA — Civil Aviation Authority (United Kingdom)
- GCAA — General Civil Aviation Authority (United Arab Emirates)
- GACA — General Authority of Civil Aviation (Saudi Arabia)
- ECAC — European Civil Aviation Conference (Europe)
- EASA — European Union Aviation Safety Agency (European Union)
- CASA — Civil Aviation Safety Authority (Australia)