49 CFR §171.19 — Approvals or authorizations issued by the Bureau of Explosives.
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
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authorizations issued by the Bureau of Explosives (BOE), other than those issued under part 179 of this subchapter, are no longer valid.