KTN Location
Where to Find Your Known Traveler Number (KTN) If Not on Your TWIC Card

Learn why your Known Traveler Number isn't on your TWIC card and how to locate it through TSA PreCheck, Global Entry, or other trusted traveler programs.

Finding KTN on TWIC
Where to Find Your Known Traveler Number (KTN) on a TWIC Card

Learn how to locate your Known Traveler Number (KTN) on your TWIC card to ensure smooth travel and expedited screening.

KTN vs. TWIC
Does a TWIC Card Include a Known Traveler Number (KTN)?

Learn why the Known Traveler Number (KTN) is not on a TWIC card and understand the differences between TWIC and TSA PreCheck programs.