FAA Federal Aviation Regulations (FARS, 14 CFR)

(a) Appearances. Any party may appear and be heard in person.

(1) Any party may be accompanied, represented, or advised by an attorney licensed by a State, the District of Columbia, or a territory of the United States to practice law or appear before the courts of that State or territory, or by another duly authorized representative.

(2) An attorney, or other duly authorized representative, who represents a party shall file a notice of appearance in accordance with §16.13.

(b) Parties and agency participation.

(1) The parties to the hearing are the respondent (s) named in the hearing order, the complainant(s), and the agency.

(2) Unless otherwise specified in the hearing order, the agency attorney will serve as prosecutor for the agency from the date of issuance of the Director's determination providing an opportunity for hearing.