27 C.F.R. §§ 5.142–5.148

The class neutral spirits. “Neutral spirits” or “alcohol” are distilled spirits distilled from any suitable material at or above 95 percent alcohol by volume (190° proof), and, if bottled, bottled at not less than 40 percent alcohol by volume (80° proof). Neutral spirits other than the type “grain spirits” may be designated as “neutral spirits” or “alcohol” on a label. Neutral spirits (other than the type “grain spirits”) may not be aged in wood barrels at any time.

Types. The following chart lists the types of neutral spirits and the rules that apply to the type designation.

The class whisky. “Whisky” or “whiskey” is distilled spirits that is an alcoholic distillate from a fermented mash of any grain distilled at less than 95 percent alcohol by volume (190° proof) having the taste, aroma, and characteristics generally attributed to whisky, stored in oak barrels (except that corn whisky need not be so stored), and bottled at not less than 40 percent alcohol by volume (80° proof), and also includes mixtures of such distillates for which no specific standards of identity are prescribed.

Label designations. The word whisky may be spelled as either “whisky” or “whiskey”. The place, State, or region where the whisky was distilled may appear as part of the designation on the label if the distillation and any required aging took place in that location (e.g., “New York Bourbon Whisky” must be distilled and aged in the State of New York); however, blending and bottling need not have taken place in the same place, State, or region. However, if any whisky is made partially from whisky distilled in a country other than that indicated by the type designation, the label must indicate the percentage of such whisky and the country where that whisky was distilled. Additionally, the label of whisky that does not meet one of the standards for specific types of whisky and that is comprised of components distilled in more than one country must contain a statement of composition indicating the country of origin of each component (such as “Whisky—50% from Japan, 50% from the United States”). The word “bourbon” may not be used to describe any whisky or whisky-based distilled spirits not distilled and aged in the United States. The whiskies defined in paragraphs (c)(2) through (6) and (10) through (14) of this section are distinctive products of the United States and must have the country of origin stated immediately adjacent to the type designation if it is distilled outside of the United States, or the whisky designation must be proceeded by the term “American type” if the country of origin appears elsewhere on the label. For example, “Brazilian Corn Whisky,” “Rye Whisky distilled in Sweden,” and “Blended Whisky—Product of Japan” are statements that meet this country of origin requirement. “Light whisky”, “Blended light whisky”, and “Whisky distilled from bourbon (rye, wheat, malt, rye malt, or other named grain) mash” may only be produced in the United States.

Types of whisky. The following tables set out the designations for whisky. Table 1 sets forth the standards for whisky that are defined based on production, storage, and processing standards, while Table 2 sets forth rules for the types of whisky that are defined as distinctive products of certain foreign countries. For the whiskies listed in Table 1, a domestic whisky may be labeled with the designation listed, when it complies with the production standards in the subsequent columns. The “source” column indicates the source of the grain mash used to make the whisky. The “distillation proof” indicates the allowable distillation proof for that type. The “storage” column indicates the type of packages (barrels) in which the spirits must be stored and limits for the proof of the spirits when entering the packages. The “neutral spirits permitted” column indicates whether neutral spirits may be used in the product in their original state (and not as vehicles for flavoring materials), and if so, how much may be used. The “harmless coloring, flavoring, blending materials permitted” column indicates whether harmless coloring, flavoring, or blending materials, other than neutral spirits in their original form, described in § 5.142, may be used in the product. The use of the word “straight” is a further designation of a type, and is optional.

Transition period. A label with the designation “American single malt whisky” or “straight American single malt whisky” may be used on distilled spirits bottled before January 19, 2030, if the distilled spirits conform to the applicable standards set forth in this part in effect prior to January 19, 2025.

The class gin. “Gin” is distilled spirits made by original distillation from mash, or by redistillation of distilled spirits, or by mixing neutral spirits, with or over juniper berries and, optionally, with or over other aromatics, or with or over extracts derived from infusions, percolations, or maceration of such materials, and includes mixtures of gin and neutral spirits. It must derive its main characteristic flavor from juniper berries and be bottled at not less than 40 percent alcohol by volume (80° proof). Gin may be aged in oak containers.

Distilled gin. Gin made exclusively by original distillation or by redistillation may be further designated as “distilled,” “Dry,” “London,” “Old Tom” or some combination of these four terms.

The class brandy. “Brandy” is spirits that are distilled from the fermented juice, mash, or wine of fruit, or from the residue thereof, distilled at less than 95 percent alcohol by volume (190° proof) having the taste, aroma, and characteristics generally attributed to the product, and bottled at not less than 40 percent alcohol by volume (80° proof).

Label designations. Brandy conforming to one of the type designations must be designated with the type name or specific designation specified in the requirements for that type. The term “brandy” without further qualification (such as “peach” or “marc”) may only be used as a designation on labels of grape brandy as defined in paragraph (c)(1) of this section. Brandy conforming to one of the type designations defined in paragraphs (c)(1) through (13) of this section must be designated on the label with the type name unless a specific designation is included in the requirements for that type. Brandy, or mixtures thereof, not conforming to any of the types defined in this section must be designated on the label as “brandy” followed immediately by a truthful and adequate statement of composition.

Types. Paragraphs (c)(1) through (13) of this section set out the types of brandy and the standards for each type.

The class blended applejack. “Blended applejack” is a mixture containing at least 20 percent on a proof gallon basis of apple brandy (applejack) that has been stored in oak barrels for not less than 2 years, and not more than 80 percent of neutral spirits on a proof gallon basis. Blended applejack must be bottled at not less than 40 percent alcohol by volume (80° proof).

Label designation. The label designation for blended applejack may be “blended applejack” or “applejack-a blend.”

The class rum. “Rum” is distilled spirits that is distilled from the fermented juice of sugar cane, sugar cane syrup, sugar cane molasses, or other sugar cane by-products at less than 95 percent alcohol by volume (190° proof) having the taste, aroma, and characteristics generally attributed to rum, and bottled at not less than 40 percent alcohol by volume (80° proof); and also includes mixtures solely of such spirits. All rum may be designated as “rum” on the label, even if it also meets the standards for a specific type of rum.

Types. Paragraph (b)(1) of this section describes a specific type of rum and the standards for that type.

The class agave spirits. “Agave spirits” are distilled from a fermented mash, of which at least 51 percent is derived from plant species in the genus Agave and up to 49 percent is derived from other sugars. Agave spirits must be distilled at less than 95 percent alcohol by volume (190° proof) and bottled at or above 40 percent alcohol by volume (80° proof). Agave spirits may be stored in wood barrels. Agave spirits may contain added flavoring or coloring materials as authorized by § 5.155. This class also includes mixtures of agave spirits. Agave spirits that meet the standard of identity for “Tequila” or “Mezcal” may be designated as “agave spirits,” or as “Tequila” or “Mezcal”, as applicable.

Types. Paragraphs (b)(1) and (2) of this section describe the types of agave spirits and the rules for each type.