# 33 CFR § 67.01-20: Prescribing lines of demarcation

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-20

## Section

- **Citation:** 33 CFR § 67.01-20
- **Heading:** Prescribing lines of demarcation
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 33—Navigation and Navigable Waters > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER C—AIDS TO NAVIGATION > PART 67—AIDS TO NAVIGATION ON ARTIFICIAL ISLANDS AND FIXED STRUCTURES > Subpart 67.01—General Requirements

## Text

The District Commander sends recommendations for establishing or changing lines of demarcation to the Commandant. For the purposes of this part, when the Commandant approves of additions to or changes in prescribed lines of demarcation, such additions or changes will be published in the Federal Register and will become effective on the date specified in that publication.
[USCG-2001-10714, 69 FR 24983, May 5, 2004]

## Nearby sections

- [33 CFR § 67.01-1 § 67.01-1 Scope.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-1.md)
- [33 CFR § 67.01-5 § 67.01-5 Definitions.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-5.md)
- [33 CFR § 67.01-10 § 67.01-10 Delegation of functions.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-10.md)
- [33 CFR § 67.01-15 § 67.01-15 Classification of structures.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-15.md)
- [33 CFR § 67.01-20 § 67.01-20 Prescribing lines of demarcation.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-20.md)
- [33 CFR § 67.01-30 § 67.01-30 Equivalents.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-30.md)
- [33 CFR § 67.05-1 § 67.05-1 Arrangement of obstruction lights.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.05-1.md)
- [33 CFR § 67.05-5 § 67.05-5 Multiple obstruction lights.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.05-5.md)
- [33 CFR § 67.05-10 § 67.05-10 Characteristics of obstruction lights.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.05-10.md)
- [33 CFR § 67.05-15 § 67.05-15 Operating periods of obstruction lights.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.05-15.md)
- [33 CFR § 67.05-20 § 67.05-20 Minimum lighting requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.05-20.md)
- [33 CFR § 67.05-25 § 67.05-25 Special lighting requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.05-25.md)
- [33 CFR § 67.10-1 § 67.10-1 Apparatus requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.10-1.md)
- [33 CFR § 67.10-5 § 67.10-5 Location requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-33-67.10-5.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-33-67.01-20. Check the current official text before relying on it. Not legal advice.