The operator of any common carrier or its employees may not sell or dispose of any beer except beer that has been lawfully acquired or purchased from a licensed brewer, beer importer, or distributor.
Mont. Code Ann. § 16-3-104
Common carriers to purchase beer from brewer, beer importer, or distributor
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.