49 C.F.R. § 1572.107 Other analyses.
Title 49 - Transportation
(a) An applicant poses a security threat and is therefore disqualified under this section when TSA determines or suspects the applicant of posing a threat— (1) To national security; or (2) To transportation security; or (3) Of terrorism. (b) TSA checks the following databases and analyzes the resulting information before determining that an applicant does not pose a security threat warranting denial of an HME: (1) Interpol and other international databases, as appropriate; (2) Terrorist watchlists and related databases; and (3) Any other databases relevant to determining whether an applicant poses or is suspected of posing a security threat, or that confirm an applicant's identity. (c) TSA may determine that an applicant poses a security threat if the search conducted under this part reveals extensive foreign or domestic criminal convictions; a conviction for a serious crime not listed in §1572.103, or a period of foreign or domestic imprisonment that exceeds 365 consecutive days.
Title 49: Transportation
PART 1572—CREDENTIALING AND BACKGROUND CHECKS FOR LAND TRANSPORTATION SECURITY
Subpart B—Standards, Appeals, and Waivers for Security Threat Assessments
§ 1572.107 Other analyses.

