# 14 CFR § 300.6: Practitioners' standards of conduct

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-14-300.6

## Section

- **Citation:** 14 CFR § 300.6
- **Heading:** Practitioners' standards of conduct
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 14—Aeronautics and Space > CHAPTER II—OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) > SUBCHAPTER B—PROCEDURAL REGULATIONS > PART 300—RULES OF CONDUCT IN DOT PROCEEDINGS UNDER THIS CHAPTER

## 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 CFR § 300.0 § 300.0 Applicability.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.0.md)
- [14 CFR § 300.1 § 300.1 Judicial standards of practice.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.1.md)
- [14 CFR § 300.2 § 300.2 Prohibited communications.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.2.md)
- [14 CFR § 300.3 § 300.3 Reporting of communications.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.3.md)
- [14 CFR § 300.4 § 300.4 Separation of functions in hearing cases.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.4.md)
- [14 CFR § 300.5 § 300.5 Prohibited conduct.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.5.md)
- [14 CFR § 300.6 § 300.6 Practitioners' standards of conduct.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.6.md)
- [14 CFR § 300.7 § 300.7 Conciseness.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.7.md)
- [14 CFR § 300.8 § 300.8 Opinions or rulings by the General Counsel.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.8.md)
- [14 CFR § 300.9 § 300.9 Disqualification of partners of DOT employees.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.9.md)
- [14 CFR § 300.10 § 300.10 Motions to disqualify DOT employee in review of hearing matters.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.10.md)
- [14 CFR § 300.11 § 300.11 Use of confidential information.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.11.md)
- [14 CFR § 300.12 § 300.12 Violations.](https://www.frixlaw.com/law-library/statutes/ecfr-14-300.12.md)
- [14 CFR § 302.1 § 302.1 Applicability and description of part.](https://www.frixlaw.com/law-library/statutes/ecfr-14-302.1.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-14-300.6. Check the current official text before relying on it. Not legal advice.