Malt whisky whisky regulations require malt whisky to be made in pot stills using water and malted barley without the addition of any other cereals, and the whisky must be aged for at least three years in oak casks. The use of new barrels is not required. Caramel coloring can be added, but no other additives are allowed. Irish whiskey regulations are almost identical to Scotch regulations. Malt whiskey must be distilled in a pot still from a mash of 100% malted barley, which may be peated or unpeated in character, although unpeated malt is typically used. All Irish whiskeys must be
Copper Fox Distillery of their malt to breweries, who use it to make beer. Copper Fox whisky is distilled in a copper pot still and aged in used bourbon barrels (from another Virginia distillery, A. Smith Bowman, maker of Virginia Gentleman bourbon). Copper Fox utilizes 'chipping' in the aging of their whisky, adding a sachet of small chunks or 'chips' of charred wood to the aging barrel. Using this accelerated technique, Copper Fox whiskies are aged at a minimum of twelve months, compared to the 3 year minimum for Scotch Whisky. In addition to single malt whiskies, Copper Fox produces whiskies made from