# 14 C.F.R. § 300.6 (2026): Practitioners' standards of conduct

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_6

## Section

- **Citation:** 14 C.F.R. § 300.6 (2026)
- **Heading:** Practitioners' standards of conduct
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Title 14 CFR: Aeronautics and Space / Chapter II: OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) / Part 300: RULES OF CONDUCT IN DOT PROCEEDINGS UNDER THIS CHAPTER / § 300.6: § 300.6   Practitioners' standards of conduct.

## Text

Every person representing a client in matters before DOT in all contacts with DOT employees, should:
(a) Strictly observe the standards of professional conduct;
(b) Refrain from statements or other actions designed to mislead DOT or to cause unwarranted delay;
(c) Avoid offensive or intemperate behavior;
(d) Advise all clients to avoid improprieties and to obey the law as the attorney believes it to be; and
(e) Terminate the professional relationship with any client who persists in improprieties in proceedings before DOT.

## Nearby sections

- [14 C.F.R. § 300.0 (2026) § 300.0   Applicability.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_0.md)
- [14 C.F.R. § 300.1 (2026) § 300.1   Judicial standards of practice.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_1.md)
- [14 C.F.R. § 300.2 (2026) § 300.2   Prohibited communications.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_2.md)
- [14 C.F.R. § 300.3 (2026) § 300.3   Reporting of communications.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_3.md)
- [14 C.F.R. § 300.4 (2026) § 300.4   Separation of functions in hearing cases.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_4.md)
- [14 C.F.R. § 300.5 (2026) § 300.5   Prohibited conduct.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_5.md)
- [14 C.F.R. § 300.6 (2026) § 300.6   Practitioners' standards of conduct.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_6.md)
- [14 C.F.R. § 300.7 (2026) § 300.7   Conciseness.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_7.md)
- [14 C.F.R. § 300.8 (2026) § 300.8   Opinions or rulings by the General Counsel.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_8.md)
- [14 C.F.R. § 300.9 (2026) § 300.9   Disqualification of partners of DOT employees.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_9.md)
- [14 C.F.R. § 300.10 (2026) § 300.10   Motions to disqualify DOT employee in review of hearing matters.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_10.md)
- [14 C.F.R. § 300.11 (2026) § 300.11   Use of confidential information.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_11.md)
- [14 C.F.R. § 300.12 (2026) § 300.12   Violations.](https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_12.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/CFR_T14_P300_S300_6. Check the current official text before relying on it. Not legal advice.