For interstate moves, movers will keep a detailed bill of lading of all goods loaded onto a truck. They compile this list at the load-up, and cross-check it at the unload. This is especially helpful for them when unloading a shipment from a truck carrying multiple moves. You can ask for a copy of this document at any time. To be sure that all of your goods make it, you should ask for a copy of this after your things are loaded, and stand by the truck as they are taken off.