---
kind: "section"
citation: "46 C.F.R. § 194.05-3"
title: "46"
number: "194.05-3"
heading: "Chemical stores."
url: "https://uscodex.org/cfr/46/194.05-3"
---

# §194.05-3. Chemical stores.

- (a) Chemical stores are those chemicals which possess one or more of the following properties and shall be classed, marked and labeled in accordance with [49 CFR part 172](/cfr/49/part172.md):
  - (1) **Explosives.**
  - (2) **Flammable liquids.**
  - (3) **Flammable solids.**
  - (4) **Oxidizing materials.**
  - (5) **Corrosive materials.**
  - (6) **Compressed gasses.**
  - (7) **Poisons.**
  - (8) **Combustible liquids.**
  - (9) **Other Regulated Materials (DOT Hazard Class “ORM”).**
- (b) Substances for use in the chemistry laboratory, or to be stored in the chemical storeroom and generally covered under [paragraph (a)](#a) of this section but not specifically listed by name in [49 CFR 172.101](/cfr/49/172.101.md) must be approved by the Commandant (CG-OES) prior to being carried on board a vessel.

## Notes

### Amendments

[CGD 86-033, 53 FR 36027, Sept. 16, 1988, as amended by CGD 97-057, 62 FR 51051, Sept. 30, 1997; USCG-2009-0702, 74 FR 49240, Sept. 25, 2009; USCG-2012-0832, 77 FR 59789, Oct. 1, 2012]

### Authority

Authority: 46 U.S.C. 2103, 2113, 3306; 49 U.S.C. App. 1804; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGFR 67-83, 33 FR 1151, Jan. 27, 1968, unless otherwise noted.

### Amendments

[CGD 86-033, 53 FR 36027, Sept. 16, 1988, as amended by CGD 97-057, 62 FR 51051, Sept. 30, 1997; USCG-2009-0702, 74 FR 49240, Sept. 25, 2009; USCG-2012-0832, 77 FR 59789, Oct. 1, 2012]