§ 171.19 Approvals or authorizations issued by the Bureau of Explosives.

PART 171—GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS, last amended 2016-08-15

Effective December 31, 1998, approvals or authorizations issued by the Bureau of Explosives (BOE), other than those issued under part 179 of this subchapter, are no longer valid.

Official text from the eCFR. The eCFR is an authoritative but unofficial editorial compilation; the Federal Register is the legal source.