27 U.S. Code § 215 - Labeling requirement
On and after the expiration of the 12-month period following November 18, 1988, it shall be unlawful for any person to manufacture, import, or bottle for sale or distribution in the United States any alcoholic beverage unless the container of such beverage bears the following statement:
The statement required by subsection (a) of this section shall be located in a conspicuous and prominent place on the container of such beverage, as determined by the Secretary, shall be in type of a size determined by the Secretary, and shall appear on a contrasting background. The Secretary shall make such determinations within 90 days after November 18, 1988.
Subsection (a) of this section shall not apply with respect to alcoholic beverages that are manufactured, imported, bottled, or labeled for export from the United States, or for delivery to a vessel or aircraft, as supplies, for consumption beyond the jurisdiction of the internal revenue laws of the United States: Provided, That this exemption shall not apply with respect to alcoholic beverages that are manufactured, imported, bottled, or labeled for sale, distribution, or shipment to members or units of the Armed Forces of the United States, including those located outside the United States.
The internal revenue laws of the United States, referred to in subsec. (c), are classified generally to Title 26, Internal Revenue Code.