27 CFR 19.52: Restrictions on location of plants.

A person who intends to establish a distilled spirits plant may not locate it in any of the following places:

(a) In any residence, shed, yard, or enclosure connected to a residence;

(b) On any vessel or boat;

(c) Where beer or wine is produced;

(d) Where liquors are sold at retail; or

(e) Where any other business is conducted except as provided in § 19.54.