46 CFR § 113.25-6 - Power supply.

---
identifier: "/us/cfr/t46/s113.25-6"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "46 CFR § 113.25-6 - Power supply."
title_number: 46
title_name: "Shipping"
section_number: "113.25-6"
section_name: "Power supply."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "J"
subchapter_name: "ELECTRICAL ENGINEERING"
part_number: "113"
part_name: "COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "46 U.S.C. 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.2."
regulatory_source: "CGD 74-125A, 47 FR 15272, Apr. 8, 1982, unless otherwise noted."
cfr_part: "113"
---


# 113.25-6 Power supply.

The emergency power source for the general emergency alarm system must meet the requirements of IMO SOLAS 74 (incorporated by reference; see 46 CFR 110.10-1), Regulation II-1/42 or II-1/43, as applicable.

[USCG-2003-16630, 73 FR 65201, Oct. 31, 2008]