14 CFR Part 300
13 sections · Amended 2026-09-15
RULES OF CONDUCT IN DOT PROCEEDINGS UNDER THIS CHAPTER
Authority49 U.S.C. subtitle I and chapters 401, 411, 413, 415, 417, 419, 421, 449, 461, 463, and 465.
SourceDocket No. 82, 50 FR 2380, Jan. 16, 1985, unless otherwise noted.
- § 300.0 Applicability.
- § 300.1 Judicial standards of practice.
- § 300.2 Prohibited communications.
- § 300.3 Reporting of communications.
- § 300.4 Separation of functions in hearing cases.
- § 300.5 Prohibited conduct.
- § 300.6 Practitioners' standards of conduct.
- § 300.7 Conciseness.
- § 300.8 Opinions or rulings by the General Counsel.
- § 300.9 Disqualification of partners of DOT employees.
- § 300.10 Motions to disqualify DOT employee in review of hearing matters.
- § 300.11 Use of confidential information.
- § 300.12 Violations.
Recent Federal Register activity last 25 of 13, newest first
- 2026-04-27RuleAdministrative Rulemaking, Guidance, and Enforcement ProceduresFR ↗
- 2025-05-16NPRMAdministrative Rulemaking, Guidance, and Enforcement ProceduresFR ↗
- 2020-01-21RuleAdministrative Rulemaking, Guidance, and Enforcement ProceduresFR ↗
- 2020-01-13RuleAdministrative Rulemaking, Guidance, and Enforcement ProceduresFR ↗
- 2019-12-27RuleAdministrative Rulemaking, Guidance, and Enforcement ProceduresFR ↗
- 2010-04-26NPRMDepartment Regulatory Agenda; Semiannual Summary FR ↗
- 2009-12-07Rule[No title available]FR ↗
- 2009-05-11NPRM[No title available]FR ↗
- 2002-05-06RuleReporting Prohibited CommunicationsFR ↗
- 2000-02-09RuleRules of Practice in ProceedingsFR ↗
- 1997-02-03NPRMRules of Practice in ProceedingsFR ↗
- 1995-02-24RuleRules of Conduct in DOT ProceedingsFR ↗
- 1994-03-03Uncategorized DocumentOrganization and Delegation of Powers and Duties; Delegations to the Assistant Secretary for Transportation Policy, to the Assistant Secretary for Aviation and International Affairs, to the Assistant to the Secretary and Director of Public Affairs, and to the Assistant General Counsel for Environmental, Civil Rights, and General LawFR ↗