46 CFR § 189.20-20 - Specific tests and inspections.

---
identifier: "/us/cfr/t46/s189.20-20"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "46 CFR § 189.20-20 - Specific tests and inspections."
title_number: 46
title_name: "Shipping"
section_number: "189.20-20"
section_name: "Specific tests and inspections."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "U"
subchapter_name: "OCEANOGRAPHIC RESEARCH VESSELS"
part_number: "189"
part_name: "INSPECTION AND CERTIFICATION"
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. 2113, 3306, 3307, 70034; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation 00170.1, Revision No. 01.2."
regulatory_source: "CGFR 67-83, 33 FR 1118, Jan. 27, 1968, unless otherwise noted."
cfr_part: "189"
---


# 189.20-20 Specific tests and inspections.

The applicable tests and inspections as set forth in subpart 189.25 of this part shall be made at this time. In addition, the following specific tests and inspections shall be made by the marine inspector.

(a) For inspection procedures of lifesaving appliances and arrangements, see subchapter W (Lifesaving Appliances and Arrangements) of this chapter.

(b) Installation of carbon dioxide extinguishing piping. See § 193.15-15 of this subchapter.

(c) Marine engineering equipment and systems. See Subchapter F (Marine Engineering) of this chapter.

(d) Electrical engineering equipment and systems. See Subchapter J (Electrical Engineering) of this chapter.

[CGFR 67-83, 33 FR 1118, Jan. 27, 1968, as amended by CGD 84-069, 61 FR 25312, May 20, 1996]