Digital Trusted Identity Service (DTIS) operates the Transportation Security Clearinghouse and is a TSA Designated Aviation Channeling Service Provider, providing background checking services for more than 300 airports and 75 air carriers. DTIS is also an FBI Certified Channeler and certified to provide FBI Fingerprint-based criminal background checks for a variety of state and federal programs. Since inception, we have facilitated more than 15 Million backgrounds checks across federal, state and commercial programs.