Title 27 presents regulations by the U. S. Treasury that govern alcohol, tobacco, and firearms. Subchapters address liquors; firearms; procedures and practices; and alcohol, tobacco, and other excise taxes. | Code Of Federal Regulations Title 27 Alcohol Tobacco Products And Firearms 1-39 Revised As Of April 1 2020 by Office Of The Federal Register (u. s.) | Code Of Federal Regulations Title 27 Alcohol Tobacco Products And Firearms 1-39 Revised As Of April 1 2020 by Office Of The Federal Register (u.s.)