The Secure Electronic Network for Travelers Rapid Inspection (SENTRI) provides expedited U.S. Customs and Border Protection (CBP) processing, at the U.S.-Mexico border, of pre-approved travelers, considered low-risk. Voluntarily applicants must undergo a thorough background check against criminal, law enforcement, customs, immigration, and terrorist databases; a 10-fingerprint law enforcement check; and a personal interview with a CBP Officer. Total enrollment fee is $122.25 and is valid for 5 years.The Global Online Enrollment System (GOES) allows registered users to enter their own SENTRI applications, and for approved members to edit their information. A valid SENTRI card is a Western Hemisphere Travel Initiative (WHTI) compliant document.