SENTRI
The Secure Electronic Network for Travelers Rapid Inspection (SENTRI) is a U.S. Customs and Border Protection (CBP) program that provides expedited clearance for pre-approved travelers at United States ports of entry. Participants in the program undergo rigorous background checks and are deemed low-risk travelers by CBP. Voluntary applicants must undergo a thorough background check against criminal, customs, immigration, law enforcement, and terrorist databases; a 10-fingerprint law enforcement check; and a personal interview with a CBP officer.