27 CFR § 555.23 - List of explosive materials.

---
identifier: "/us/cfr/t27/s555.23"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "27 CFR § 555.23 - List of explosive materials."
title_number: 27
title_name: "Alcohol, Tobacco Products and Firearms"
section_number: "555.23"
section_name: "List of explosive materials."
chapter_name: "BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE"
subchapter_number: "C"
subchapter_name: "EXPLOSIVES"
part_number: "555"
part_name: "COMMERCE IN EXPLOSIVES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "18 U.S.C. 847."
regulatory_source: "T.D. ATF-87, 46 FR 40384, Aug. 7, 1981, unless otherwise noted. Redesignated by T.D. ATF-487, 68 FR 3748, Jan. 24, 2003."
cfr_part: "555"
---


# 555.23 List of explosive materials.

The Director shall compile a list of explosive materials, which shall be published and revised at least annually in the *Federal Register.* The “List of Explosive Materials” (ATF Publication 5400.8) is available at no cost upon request from the ATF Distribution Center (See § 555.21).

[T.D. ATF-290, 54 FR 53054, Dec. 27, 1989, as amended by T.D. ATF-446, 66 FR 16602, Mar. 27, 2001; ATF-11F, 73 FR 57242, Oct. 2, 2008]