49 C.F.R. § 1503.204 Appearances and rights of parties.
Title 49 - Transportation
(a) Any party may appear and be heard in person. (b) Any party may be accompanied, represented, or advised by an attorney or representative designated by the party and may be examined by that attorney or representative in any proceeding governed by this subpart. An attorney or representative who represents a party may file a notice of appearance in the action, in the manner provided in §1503.210, and must serve a copy of the notice of appearance on each party, in the manner provided in §1503.211, before participating in any proceeding governed by this subpart. The attorney or representative must include the name, address, and telephone number of the attorney or representative in the notice of appearance. (c) Any person may request a copy of a document upon payment of reasonable costs. A person may keep an original document, data, or evidence, with the consent of the administrative law judge, by substituting a legible copy of the document for the record.
Title 49: Transportation
PART 1503—INVESTIGATIVE AND ENFORCEMENT PROCEDURES
Subpart G—Rules of Practice in Transportation Security Administration (TSA) Civil Penalty Actions
§ 1503.204 Appearances and rights of parties.