# 46 C.F.R. § 111.75-18 (2026): Signaling lights

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_18

## Section

- **Citation:** 46 C.F.R. § 111.75-18 (2026)
- **Heading:** Signaling lights
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Title 46 CFR: Shipping / Chapter I: COAST GUARD, DEPARTMENT OF HOMELAND SECURITY / Part 111: ELECTRIC SYSTEMS—GENERAL REQUIREMENTS / Subpart 111.75: Subpart 111.75—Lighting Circuits and Protection / § 111.75-18: § 111.75-18   Signaling lights.

## Text

Each self-propelled vessel over 150 gross tons when engaged on an international voyage must have on board an approved daylight signaling lamp that meets ISO 25861 (incorporated by reference, see § 110.10-1 of this subchapter).
[USCG-2020-0075, 88 FR 16365, Mar. 16, 2023]

## Nearby sections

- [46 C.F.R. § 111.75-1 (2026) § 111.75-1   Lighting feeders.](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_1.md)
- [46 C.F.R. § 111.75-5 (2026) § 111.75-5   Lighting branch circuits.](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_5.md)
- [46 C.F.R. § 111.75-15 (2026) § 111.75-15   Lighting requirements.](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_15.md)
- [46 C.F.R. § 111.75-16 (2026) § 111.75-16   Lighting of survival craft and rescue boats.](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_16.md)
- [46 C.F.R. § 111.75-17 (2026) § 111.75-17   Navigation lights.](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_17.md)
- [46 C.F.R. § 111.75-18 (2026) § 111.75-18   Signaling lights.](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_18.md)
- [46 C.F.R. § 111.75-20 (2026) § 111.75-20   Luminaries (lighting fixtures).](https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_20.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/CFR_T46_P111_S111_75_18. Check the current official text before relying on it. Not legal advice.