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Official website of the Department of Homeland Security

Transportation Security Administration

I forgot my PASSID. How do I find it?

If you are a member of a trusted traveler program such as Global Entry, NEXUS, or SENTRI, log on to the Trusted Traveler Program website to obtain your PASSID, which is your KTN.

Global Entry, NEXUS, and SENTRI are programs of U.S. Customs and Border Protection. These programs offer travel benefits to pre-screened members. If you join Global Entry, NEXUS, or SENTRI, use your membership number as a “known traveler number” in airline reservations to receive TSA Pre✓®.