14 CFR § 13.33 - Parties, representatives, and notice of appearance.

---
identifier: "/us/cfr/t14/s13.33"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "14 CFR § 13.33 - Parties, representatives, and notice of appearance."
title_number: 14
title_name: "Aeronautics and Space"
section_number: "13.33"
section_name: "Parties, representatives, and notice of appearance."
chapter_name: "FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "B"
subchapter_name: "PROCEDURAL RULES"
part_number: "13"
part_name: "INVESTIGATIVE AND ENFORCEMENT PROCEDURES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "18 U.S.C. 6002; 28 U.S.C. 2461 note; 49 U.S.C. 106(g), 5121-5124, 40113-40114, 44103-44106, 44701-44704, 44709-44710, 44713, 44725, 44742, 44802 (note), 46101-46111, 46301, 46302 (for a violation of 49 U.S.C. 46504), 46304-46316, 46318-46320, 46501-46502, 46504, 46507, 47106, 47107, 47111, 47122, 47306, 47531-47532; 49 CFR 1.83."
regulatory_source: "Docket No. 18884, 44 FR 63723, Nov. 5, 1979, unless otherwise noted."
cfr_part: "13"
---


# 13.33 Parties, representatives, and notice of appearance.

(a) *Parties.* Parties to proceedings under this subpart include the following: Complainant, respondent, and where applicable, intervenor.

(1) Complainant is the FAA Office that issued the notice of proposed action under the authorities listed in § 13.31.

(2) Respondent is the party filing a request for hearing.

(3) Intervenor is a person permitted to participate as a party under § 13.51.

(b) *Representatives.* Any party to a proceeding under this subpart may appear and be heard in person or by a representative. A representative is an attorney, or another representative designated by the party.

(c) *Notice of appearance*—(1) *Content.* The representative of a party must file a notice of appearance that includes the representative's name, address, telephone number, and, if available, fax number, and email address.

(2) *Filing.* A notice of appearance may be incorporated into an initial filing in a proceeding. A notice of appearance by additional representatives or substitutes after an initial filing in a proceeding must be filed independently.