§95.37. Railroad cars, trucks, boats, aircraft and other means of conveyance, equipment or containers, yards, and premises; cleaning and disinfection. — Inbound Citations

(a) Transportation companies or other operators of cars, trucks or other vehicles carrying import products or materials moving under restriction, other than those in tight cases or casks, shall affix to and maintain on both sides of all such vehicles durable placards not less than 5 1/2 by 6 inches in size, on which shall be printed with permanent black ink and in boldface letters not less than 1 1/2 inches in height the words “Restricted import product.” These placards shall also bear the words “Clean and disinfect this car or truck.” Each of the waybills, conductors' manifests, memoranda, and bills of lading pertaining to such shipments shall have the words “Restricted import product, clean and disinfect car or truck,” plainly written or stamped upon its face. If for any reason the placards required by this section have not been affixed to each car, or the billing has not been marked by the initial or the connecting carrier, or the placards have been removed, destroyed, or rendered illegible, the placards shall be immediately affixed or replaced and the billing marked by the initial or connecting carrier, the intention being that the billing accompanying the shipment shall be marked and each car, truck or other vehicle placarded as specified in this section from the time such shipment leaves the port of entry until it is unloaded at final destination and the cars, trucks or other vehicles are cleaned and disinfected as required by § 95.37.