The Alcohol and Tobacco Tax and Trade Bureau is amending its regulations concerning denatured alcohol and products made with industrial alcohol. The amendments eliminate outdated specially denatured spirits formulas from the regulations, reclassify some specially denatured spirits formulas as completely denatured alcohol formulas, and issue some new general-use formulas for manufacturing products with specially denatured spirits. The amendments remove unnecessary regulatory burdens on the industrial alcohol industry, as well as on TTB, and align the regulations with current industry practice. The amendments also make other improvements and clarifications, as well as a number of minor technical changes and corrections to the regulations.