CFR›Title 27 ContainsChapters I–IICorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Chapters I Chapter I—Alcohol and Tobacco Tax and Trade Bureau, Department of the Treasury Parts 1–399 II Chapter II—Bureau of Alcohol, Tobacco, Firearms, and Explosives, Department of Justice Parts 400–799 Previous 26 Title 26—Internal Revenue Next 28 Title 28—Judicial Administration