Blended Scotch - Types of Scotch Whisky

Types of Scotch Whisky

There are two basic types of Scotch whisky, from which all blends are made:

• Single malt Scotch whisky means a Scotch whisky produced from only water and malted barley at a single distillery by batch distillation in pot stills.
• Single grain Scotch whisky means a Scotch whisky distilled at a single distillery but, in addition to water and malted barley, may involve whole grains of other malted or unmalted cereals. "Single grain" does not mean that only a single type of grain was used to produce the whisky—rather, the adjective "single" refers only to the use of a single distillery (and making a "single grain" requires using a mixture of grains, as barley is a type of grain and some malted barley must be used in all Scotch whisky).

Excluded from the definition of “single grain Scotch whisky” is any spirit that qualifies as a single malt Scotch whisky or as a blended Scotch whisky. The latter exclusion is to ensure that a blended Scotch whisky produced from single malt(s) and single grain(s) distilled at the same distillery does not also qualify as single grain Scotch whisky.

Three types of blends are defined for Scotch whisky:

• Blended malt Scotch whisky means a blend of two or more single malt Scotch whiskies from different distilleries.
• Blended grain Scotch whisky means a blend of two or more single grain Scotch whiskies from different distilleries.
• Blended Scotch whisky means a blend of one or more single malt Scotch whiskies with one or more single grain Scotch whiskies.

The five Scotch whisky definitions are structured in such a way that the categories are mutually exclusive. The 2009 regulations changed the formal definition of blended Scotch whisky to achieve this result, but in a way that reflected traditional and current practice: before the 2009 SWR, any combination of Scotch whiskies qualified as a blended Scotch whisky, including for example a blend of single malt Scotch whiskies.

As was the case under the Scotch Whisky Act 1988, regulation 5 of the SWR 2009 stipulates that the only whisky that may be manufactured in Scotland is Scotch whisky. The definition of manufacture is "keeping for the purpose of maturation; and keeping, or using, for the purpose of blending, except for domestic blending for domestic consumption." This provision prevents the existence of two ‘grades’ of whisky originating from Scotland, one “Scotch whisky” and the other, a “whisky – product of Scotland” that complies with the generic EU standard for whisky. According to the Scotch Whisky Association, allowing non-Scotch whisky production in Scotland would make it difficult to protect Scotch whisky as a distinctive product.