TSA Facial Comparison Technology (CAT-2 / Traveler Verification Service)
Transportation Security Administration (approximately 350+ U.S. airport checkpoints) — TSA Facial Comparison Technology (CAT-2 / Traveler Verification Service)
United States · TSA Facial Comparison Technology (CAT-2 / Traveler Verification Service)
- Status
- In effect
- Took effect
- January 1, 2023
- Applies to
- Transportation Security Administration (approximately 350+ U.S. airport checkpoints)
TSA uses CAT-2 camera units at 350+ airport checkpoints to compare a live photo of a traveler to their ID photo (or to a CBP TVS gallery), with signage stating participation is voluntary and travelers may decline.
Who is protected: People subject to this body's AI/surveillance systems.
Key facts
| Jurisdiction | United States |
|---|---|
| Level | Federal |
| Strength | Limited |
| Citation | TSA Facial Comparison Technology (CAT-2 / Traveler Verification Service) |
| Topics | facial recognition · biometric data · police and surveillance AI · government use of AI · consumer data privacy · AI disclosure and transparency |
| Agency page | Facial Comparison Technology (TSA fact sheet) |
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