14 C.F.R. § 16.305 Procedures for handling ex parte communications.
Title 14 - Aeronautics and Space
A decisional employee who receives or who makes or knowingly causes to be made a communication prohibited by §16.303 shall place in the public record of the proceeding: (a) All such written communications; (b) Memoranda stating the substance of all such oral communications; and (c) All written responses, and memoranda stating the substance of all oral responses, to the materials described in paragraphs (a) and (b) of this section.
Title 14: Aeronautics and Space
PART 16—RULES OF PRACTICE FOR FEDERALLY-ASSISTED AIRPORT ENFORCEMENT PROCEEDINGS
Subpart I—Ex Parte Communications
§ 16.305 Procedures for handling ex parte communications.