Regulations last checked for updates: Feb 06, 2026

Title 46 - Shipping last revised: Jan 15, 2026
§ 188.10-25 - Explosive.

This term means a chemical compound or mixture, the primary purpose of which is to function by explosion; i.e., with substantially instantaneous release of gas and heat. Explosives are discussed in more detail in 49 CFR parts 171-179.

[CGFR 67-83, 33 FR 1113, Jan. 27, 1968, as amended by CGD 86-033, 53 FR 36026, Sept. 16, 1988]
authority: 6 U.S.C. 2103,2113,3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277, sec. 1-105; DHS Delegation No. 00170.1, Revision No. 01.4
source: CGFR 67-83, 33 FR 1113, Jan. 27, 1968, unless otherwise noted.
cite as: 46 CFR 188.10-25