DHS Trusted Traveler Programs: TSA PreCheck, Global Entry, and More
The Department of Homeland Security administers a suite of trusted traveler programs that allow pre-vetted individuals to move through airport security checkpoints and international border crossings faster than standard screening lanes. These programs reduce processing burdens on TSA and CBP officers while maintaining security integrity through background checks conducted before travel, not during it. Understanding how each program is structured, who qualifies, and where the programs overlap is essential for frequent domestic and international travelers.
Definition and scope
Trusted traveler programs are risk-based security frameworks operated by DHS components that grant expedited screening privileges to individuals who have passed a government background investigation and paid an enrollment fee. The programs fall under two primary DHS agencies: the Transportation Security Administration (TSA) manages TSA PreCheck for domestic aviation, while U.S. Customs and Border Protection manages Global Entry, NEXUS, SENTRI, and FAST for land and air border crossings (CBP Trusted Traveler Programs).
Collectively, these programs serve tens of millions of enrolled members. As of figures published by CBP and TSA, Global Entry enrollment has exceeded 10 million members, while TSA PreCheck has enrolled more than 17 million travelers (TSA PreCheck Program Overview). The programs are available to U.S. citizens, U.S. nationals, U.S. lawful permanent residents, and citizens of certain partner countries depending on the specific program. For a broader picture of how these initiatives fit within DHS's key dimensions and scopes, the programs represent the intersection of border security, aviation security, and facilitated lawful travel.
How it works
Enrollment in any trusted traveler program follows a structured sequence:
- Online application — The applicant submits biographical data, travel history, and citizenship or residency documentation through the Trusted Traveler Programs portal at ttp.cbp.dhs.gov (for CBP programs) or through the TSA PreCheck enrollment provider network.
- Conditional approval — CBP or TSA reviews the application against law enforcement, immigration, and customs databases.
- In-person enrollment — The applicant attends an appointment at an enrollment center, providing fingerprints and identity documents. Interview duration is typically under 10 minutes for Global Entry appointments.
- Known Traveler Number (KTN) issuance — Upon approval, the traveler receives a KTN, which is entered into airline reservations to activate expedited screening lanes.
- Membership validity — Most programs issue 5-year memberships. Global Entry costs $100 per application (CBP Global Entry); TSA PreCheck costs $85 for a 5-year term or $78 for renewal (TSA PreCheck Fees).
TSA PreCheck members use dedicated airport lanes where travelers do not remove shoes, laptops, liquids, belts, or light jackets. Global Entry members use automated kiosks at more than 75 international airports upon returning to the United States, bypassing standard CBP officer queues.
Common scenarios
Domestic-only traveler: A U.S. citizen who flies exclusively within the United States and has no need for expedited international reentry would typically enroll in TSA PreCheck. The $85 fee covers 5 years of expedited domestic screening at more than 200 U.S. airports.
Frequent international traveler: A U.S. citizen who travels internationally 4 or more times per year benefits most from Global Entry because Global Entry membership includes TSA PreCheck benefits at no additional cost. Paying $100 instead of $85 provides both domestic and international expedited access.
Cross-border commuter (U.S.–Canada): NEXUS costs $50 and provides expedited processing at land, air, and marine ports of entry between the United States and Canada. It also activates TSA PreCheck for domestic flights. For commuters crossing the northern border daily or weekly, NEXUS offers the most cost-efficient coverage.
Cross-border commuter (U.S.–Mexico): SENTRI targets travelers who frequently cross the U.S.–Mexico land border and costs $122.25. It grants access to dedicated SENTRI lanes, which are significantly faster than standard lanes at high-volume crossings such as San Ysidro, the busiest land port of entry in the Western Hemisphere (CBP SENTRI).
Commercial truck driver (U.S.–Canada or U.S.–Mexico): The Free and Secure Trade (FAST) program is designed specifically for pre-approved commercial drivers and importers. FAST lanes process cargo shipments more rapidly, reducing commercial vehicle wait times at high-volume crossings.
Decision boundaries
Choosing among these programs depends on three primary variables: travel geography, crossing mode, and cost tolerance. The comparison below clarifies the primary distinctions:
| Program | Administering Agency | Fee | Membership Term | Geographic Scope | TSA PreCheck Included |
|---|---|---|---|---|---|
| TSA PreCheck | TSA | $85 | 5 years | Domestic air | Yes (native) |
| Global Entry | CBP | $100 | 5 years | International air + domestic | Yes |
| NEXUS | CBP | $50 | 5 years | U.S.–Canada | Yes |
| SENTRI | CBP | $122.25 | 5 years | U.S.–Mexico land | Yes |
| FAST | CBP | $50 | 5 years | U.S.–Canada/Mexico commercial | No |
An applicant denied for one program is not automatically excluded from all programs; denial grounds are program-specific. However, certain disqualifiers — felony convictions, outstanding warrants, prior immigration violations, or customs violations — apply across all DHS trusted traveler programs and constitute absolute bars to enrollment (CBP Eligibility Requirements). Revocation may occur after enrollment if a member incurs a disqualifying event. The full scope of DHS aviation and border screening operations that these programs intersect with is covered on the DHS aviation security and DHS border security operations pages on this site's reference index.