27 CFR § 21.92 - Denaturants listed as U.S.P. or N.F.

---
identifier: "/us/cfr/t27/s21.92"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "27 CFR § 21.92 - Denaturants listed as U.S.P. or N.F."
title_number: 27
title_name: "Alcohol, Tobacco Products and Firearms"
section_number: "21.92"
section_name: "Denaturants listed as U.S.P. or N.F."
chapter_name: "ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY"
subchapter_number: "A"
subchapter_name: "ALCOHOL"
part_number: "21"
part_name: "FORMULAS FOR DENATURED ALCOHOL AND RUM"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "5 U.S.C. 552(a); 26 U.S.C. 5242, 7805."
regulatory_source: "T.D. ATF-133, 48 FR 24673, June 2, 1983, unless otherwise noted."
cfr_part: "21"
---


# 21.92 Denaturants listed as U.S.P. or N.F.

Denaturing materials and products listed in this part as “U.S.P.” or “N.F.” shall meet the specifications set forth in the current United States Pharmacopoeia or National Formulary, or the latest volume of these publications in which the denaturants appeared as official preparations.