What classification of liquor is Jack Daniel's?

Jack Daniel's is classified as Tennessee Whiskey due to its production process and the specific regulations that differentiate it from other types of whiskey. To earn this classification, the distillery must be located in Tennessee and adhere to certain legal requirements, including the use of a charcoal filtering process known as the Lincoln County Process. This method involves filtering the spirit through charcoal before aging, which contributes to its distinctive smoothness and flavor profile.

Additionally, Tennessee whiskey must be made from a grain mash that contains at least 51% corn and aged in new charred oak barrels, similar to bourbon. However, the unique aspects of the production process, particularly the charcoal filtering, set Tennessee whiskey apart from other classifications like bourbon or blended whisky. This distinction helps to solidify Jack Daniel's reputation as not only a well-known brand but also a specific type of whiskey that embodies the traditions and regulations of whiskey-making in Tennessee.