Rule 32. When transporting beer, a vehicle operator for a brewer, an outstate seller of beer, a licensed wholesaler of beer, or a common carrier shall have invoices or bills of lading in his or her possession for inspection by commission inspectors or auditors and law enforcement officers. This rule shall not apply to a vehicle operator for a licensed wholesaler of beer while he or she is delivering to retail licensees.
Mich. Admin. Code R. 436.1632