Code of Federal Regulations Title 27. Alcohol, Tobacco Products and Firearms § 27.19.752 Marks

(a) Fuel alcohol. A proprietor of an alcohol fuel plant must place a conspicuous and permanent warning mark or label on each container of 55 gallons or less of fuel alcohol that the proprietor will withdraw from the plant premises. The proprietor must place the mark or label on the head or side of the container and must use plain, legible letters. The proprietor may place other marks or labels on the container if the other marks or labels do not obscure the required warning. The required warning is as follows:

(b) Spirits. If a proprietor intends to transfer barrels, drums, or similar portable containers of spirits to a distilled spirits plant qualified under subpart D of this part, the proprietor must mark or label each container. The proprietor must place the mark or label on the head or side of the container and must use plain, legible letters. The proprietor may place other marks or labels on the container if the other marks or labels do not obscure the required marks or labels. The required mark or label each container must contain the following information: