21 C.F.R. § 1250.49 Cleanliness of conveyances.
Title 21 - Food and Drugs
Conveyances while in transit shall be kept clean and free of flies and mosquitoes. A conveyance which becomes infected with vermin shall be placed out of service until such time as it shall have been effectively treated for the destruction of the vermin.
Title 21: Food and Drugs
PART 1250—INTERSTATE CONVEYANCE SANITATION
Subpart C—Equipment and Operation of Land and Air Conveyances
§ 1250.49 Cleanliness of conveyances.
