title 23 cfr definitions:
section 1327.3 Definitions.
(a) Any officer, chief warrant officer, or enlisted member of the Coast Guard or Coast Guard Reserve includes a cadet or an applicant for appointment or enlistment of any of the foregoing and any member of a uniformed service who is assigned to the Coast Guard.

(b) Driver History Record means a detailed description of an individual's driver record, used in the American Association of Motor Vehicle Administrators' COMMERCIAL Driver's License Information System (CDLIS