Code of Federal Regulations Title 49. Transportation § 49.1572.107 Other analyses

(a) TSA may determine that an applicant poses a security threat based on a search of the following databases:

(b) TSA may also 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 49 CFR 1572.103, or a period of foreign or domestic imprisonment that exceeds 365 consecutive days.