Currently, TSA PreCheck® enrollment is conducted by IDEMIA and the official TSA PreCheck® enrollment site is tsaenrollmentbyidemia.tsa.dhs.gov, which may also be reached from tsa.gov/precheck.
In the coming months Alclear, LLC (doing business as CLEAR) and Telos Identity Management Solutions, LLC will offer TSA PreCheck® enrollment services. Prior to becoming operational, CLEAR and Telos will process test enrollments in select locations. Following this phase, TSA will announce when each enrollment provider is available to all applicants.
When these new enrollment providers are fully operational, travelers can enroll through the provider that best suits their needs. All active enrollment provider offerings will be detailed on tsa.gov/precheck.