49 CFR 1544.239 - Known shipper program.
This section applies to each aircraft operator operating under a full program under § 1544.101(a) of this part and to each aircraft operator with a TSA security program approved for transfer of cargo to an aircraft operator with a full program or a foreign air carrier under paragraphs § 1546.101(a) or (b) of this chapter.
(1) Determine the shipper's validity and integrity as provided in the security program;
(1) Information identified in its security program regarding a known shipper, or an applicant for that status; and
(2) Corrections and updates of this information upon learning of a change to the information specified in paragraph (b)(1) of this section.