View, print, email or request a fax for bills of lading, weight and inspection certificates, and delivery receipts. Please enter 10 or fewer pro numbers, pressing enter after each pro number. A blank bill of lading or “bol” is an official document issued by a carrier to you (as the shipper) as a contract of carriage of goods. A bill of lading (bol) is a legal agreement serving as a contract between the shipper and the carrier. Having this document signed protects the carrier and the shipper because it contains detailed information about the quantity, type, and.