What is a bill of lading?
A bill of lading, or B/L, is the key document in sea freight. The carrier, or a forwarder acting as carrier, issues it when it receives the goods. It has three roles:
- Receipt: it confirms what the carrier received, in what quantity and condition.
- Evidence of the contract of carriage between shipper and carrier.
- Document of title: a negotiable B/L represents the goods themselves, so whoever holds the original can claim the cargo at destination.
Core principle: With an original negotiable bill of lading, the paper is the cargo. No original, no release, unless another release method was agreed.
Main types of bill of lading
Master and house bills
The shipping line issues a master B/L to the forwarder; the forwarder issues a house B/L to the shipper.
Why it matters: For consolidated cargo, your goods travel on the forwarder’s house bill. For air freight the equivalent is the house air waybill.
Negotiable (to order) vs straight
A negotiable B/L can be transferred by endorsement, for example to a bank or buyer. A straight B/L names one consignee and can’t be transferred.
Why it matters: Negotiable bills are used with letters of credit and when goods may be sold in transit.
Original, telex release and sea waybill
Originals must be presented to collect the goods. A telex release means the originals were surrendered at origin. A sea waybill is not a document of title, and the named consignee can collect without presenting it.
Watch out for: Waiting for couriered originals is a common cause of demurrage. Agree telex release or a sea waybill when there is no reason for originals.
Clean vs claused
A clean B/L shows the goods were received in good order. A claused (dirty) B/L notes damage or shortages.
Watch out for: Banks and buyers usually refuse claused bills.
What a bill of lading shows
Shipper, consignee and notify party, vessel and voyage, ports of loading and discharge, container and seal numbers, number of packages, description, gross weight and volume, freight terms (prepaid or collect), date of shipment and number of originals issued. It should match the commercial invoice and packing list.
Electronic bills of lading
Electronic bills of lading (eBLs) replace paper originals with secure digital records. The UK’s Electronic Trade Documents Act 2023 gives electronic trade documents the same legal effect as paper, and carriers are moving towards eBLs, but adoption depends on carriers, banks and the countries involved.
Example: A brand pays its Chinese supplier 30% upfront and 70% against a copy of the B/L. Once paid, the supplier surrenders the originals and the forwarder issues a telex release, so the container can be collected in Hamburg without waiting for paper documents.
Frequently asked questions
What is the difference between a bill of lading and an air waybill?
A bill of lading is used for sea freight and can be a document of title. An air waybill is used for air freight and is never a document of title.
What is a telex release?
A release where the shipper surrenders the original bills of lading at origin, so the consignee can collect the goods without presenting them.
What is the difference between a master and a house bill of lading?
The master B/L is issued by the shipping line to the forwarder. The house B/L is issued by the forwarder to the shipper.
Who issues the bill of lading?
The carrier or its agent, or a forwarder acting as carrier for house bills.
