- Where: Mostly the USA, but can be made elsewhere, most notably Canada. - Mashbill: If American, a minimum of 51% rye with the remaining grains typically corn and barley. - Distillation Method: Typically a mix of column-stills and doublers or thumpers, but pot stills may be used. - Aging Requirements: If American, no minimum age requirement. Canadian whiskies must be aged a minimum of 3 years. - Type of Barrels Used: If American, must be aged in new, charred oak barrels.
