27 CFR § 21.4 - Related regulations.

---
identifier: "/us/cfr/t27/s21.4"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "27 CFR § 21.4 - Related regulations."
title_number: 27
title_name: "Alcohol, Tobacco Products and Firearms"
section_number: "21.4"
section_name: "Related regulations."
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"
---


# 21.4 Related regulations.

The procedural and substantive requirements relative to the production of denatured alcohol and specially denatured rum are prescribed in part 19 of this chapter, and those relative to the distribution and use of denatured alcohol and specially denatured rum are prescribed in part 20 of this chapter.

[T.D. ATF-133, 48 FR 24673, June 2, 1983, as amended by T.D. ATF-199, 50 FR 9183 Mar. 6, 1985]