Section 223.25 - List of affiliates(a) Each carrier shall maintain at its principal office a list containing all of that carrier's affiliates, showing the exact relationship of each affiliate to the carrier.(b) No pass may be issued under § 223.22(a) to a director, officer, employee, or members of their immediate family, of any affiliate, unless that affiliate is on the list required by paragraph (a) of this section.(c) The list required by paragraph (a) of this section shall be furnished to the Department upon request.ER-1371, 48 FR 57118, Dec. 28, 1983, as amended by Doc. No. DOT-OST-2014-0140, 84 FR 15930 , Apr. 16, 2019 Approved by the Office of Management and Budget under control number 3024-0002