How to Read a Bill of Lading: Every Field That Shifts Liability

To read a bill of lading, check every field against what actually shipped: shipper, consignee, notify party, freight terms, NMFC class, and the said-to-contain clause. The BoL is the contract of carriage, so an error in any of these decides who pays when cargo is lost, damaged, or held.

Most people handling these documents daily treat the BoL as paperwork to be filled in and filed. Legally it is three things at once: a receipt for the goods, a contract of carriage between shipper and carrier, and — when it is issued to order — a document of title that can transfer ownership of the cargo while it is still at sea. That third function is why a bank will not release payment against a letter of credit without a clean on-board original.

The number that catches people out is $500. Under the Carriage of Goods by Sea Act, a carrier's liability is capped at $500 per package unless the shipper declares a higher value on the BoL and pays the corresponding freight surcharge. On a container of 40 cartons of electronics worth $180,000, that cap is the difference between a recoverable claim and a write-off.

Watch the said-to-contain clause. STC means the carrier never opened the box and has not verified that 22 pallets went in. If you signed for a shipment marked STC and the container arrives with 19, the burden of proving what was loaded falls on you — and a packing list you wrote yourself is weak evidence.

• COGSA liability cap: Carriers owe a maximum of $500 per package for cargo loss or damage unless the shipper declares a higher value in the BoL.
• Said to contain: An STC clause means the carrier has not verified the cargo, leaving the shipper to prove what was inside when a shortage claim arises.
• Freight prepaid vs collect: This field decides who owes the carrier; an unpaid freight bill can give the carrier a lien and block the consignee from collecting cargo.
• NMFC class codes: Classes run from 50 to 500, with higher numbers signalling lower density and higher freight rates per hundredweight.
• SOLAS VGM rule: Since 1 July 2016, shippers must submit verified gross mass for a packed container before it can be loaded.

What does 'said to contain' actually mean for your cargo claim?

"Said to contain" — usually abbreviated STC and often followed by "shipper's load, stow and count" — is the carrier telling you, in writing, that it never opened the box. The container was sealed before it reached the terminal, the carrier received a piece of paper declaring 480 cartons of ceramic tile, and it moved that sealed steel box from A to B. When a BoL reads "1 x 40' HC, said to contain 480 cartons of ceramic tile, STC," the carrier is contracting to deliver one container, not 480 cartons. That distinction is the whole game once a claim starts.

Here is how it bites. Cargo arrives with the seal intact but the container holds 431 cartons instead of 480. Under COGSA and the Hague-Visby Rules, an intact seal plus an STC clause means the carrier has discharged its burden: it delivered the same sealed unit it received. The burden of proof flips to you, the shipper, to prove what was inside that box when it left your factory at origin. That means a packing list signed at the load point, a tally record from the CFS if you stuffed at a consolidator, photographs of the loading, or third-party inspection. If your file contains only your own commercial invoice, expect to lose. And if you do win, COGSA's package limitation caps recovery at $500 per package as of 2026 — which for a 40-foot container of tile is a rounding error against the actual loss.

"Shipper's load and count" is the same problem wearing a different label

"Shipper's load and count" (SLC) and "said to contain" are cousins, and carriers use both. SLC specifically disclaims the carrier's involvement in the physical loading and the counting; STC disclaims knowledge of the contents. In practice you will see them stacked on the same BoL. The legal effect is nearly identical: the carrier will argue it is liable for the container as a unit, not for what you say was in it. The one place they diverge meaningfully is where the carrier or its agent actually performed the loading — a CFS stuffing at the carrier's nominated facility, for example. In that case an STC clause can be struck down as inconsistent with the facts, and the carrier is back on the hook for the count.

What actually protects you is boring and administrative. Get a clean on-board bill of lading rather than a received-for-shipment BoL if your letter of credit requires it under UCP 600, since a received-for-shipment document invites a discrepancy even before the cargo leaves the quay. Weigh and tally at the origin load point and keep that record with the BoL number referencing it, so the evidence chain is traceable. Where the value justifies it, declare a higher package limit on the BoL face and pay the ad valorem freight — yes, it costs more, and for a $40,000 container of specialty goods the $500 default cap is not worth the argument. If your loss runs to cartons rather than the whole container, you need the origin evidence regardless of what the BoL says; no clause on that document will manufacture proof you did not keep.

Freight prepaid vs. freight collect: who really pays?

These two words on the face of the bill of lading allocate one of the largest single costs in the shipment, and they do it against the carrier, not against your counterparty. Get them wrong and you can find yourself paying freight twice — once to the shipper you reimbursed, once to the carrier exercising a lien because it never got paid the first time.

Prepaid means the shipper settles the ocean freight before the vessel loads; collect means the consignee settles it at destination before the carrier surrenders the cargo. On a 2026 Asia–US West Coast lane, where transit runs 14–21 days, that timing gap is the whole difference between a routine release and a demurrage bill of $100–$300 per container per day while the argument plays out.

For the majority of mid-sized importers shipping regularly on FOB or FCA, freight collect is the right answer — it keeps routing control and the carrier relationship on your side of the deal, and you can audit the invoice before paying. It flips to prepaid the moment you are financing the shipment through a letter of credit, because the negotiating bank has no mechanism to chase an unascertained freight charge at destination and will reject a collect BoL in most credit terms. The other flip: when the shipper is a new supplier you have not vetted, take freight prepaid even if it costs 3–5% more on the goods invoice, because the alternative is discovering at destination that the carrier has a lien and your cargo is collateral.

And keep this in front of you: the bill is not a receipt. It is a negotiable instrument that transfers title, and a carrier that releases against an original it reasonably believes to be genuine is broadly protected under the Hague-Visby Rules and UCC Article 7. If prepaid, collect, "said to contain" or the consignee's name is wrong, the party carrying the loss is the one holding the paper — meaning you.

The NMFC class: why it matters for your freight bill

The National Motor Freight Classification is a 500-page tariff published by the National Motor Freight Traffic Association, and it assigns every commodity moving in interstate less-than-truckload service a class from 50 to 500. That number is the multiplier your carrier uses to convert weight into a rate. Ocean freight gets its own classification under the same logic through the FMC's approved tariffs, but the NMFC class still shows up on intermodal and drayage legs, and it governs what an LTL carrier charges to move your container inland. Get the class wrong and the invoice you budgeted at $2,400 arrives at $5,100, with a reclassification notice attached.

The class is not a code you pick from a dropdown. It is a function of four properties, and the NMFTA publishes the full formula in its Classification STB NMF 100 series:

• Density carries the most weight in the scoring. Density is calculated as weight divided by cubic feet. A commodity at 30 lb/ft³ might land in class 70; drop to 8 lb/ft³ and you can jump to class 175 or 200. Furniture, foam products, and empty containers are the usual victims here.
• Stowability measures how easily the freight nests with other cargo. Items that cannot be stacked, or that leave irregular voids in a trailer, get penalised. A pallet of nested buckets is cheap to move; a pallet of brooms at the same weight is not, because nothing rides on top of it.
• Handling covers the labour and equipment needed to load and unload. Crates that require a forklift, drums that need a drum dolly, or anything that cannot be palletised pushes the class up. Live-load versus driver-load terms sit in this factor too.
• Liability reflects the risk of damage and theft. Electronics, glassware, and high-value components carry a higher class partly because carriers price in their claims exposure. This is separate from the COGSA package limitation of $500 per package that caps ocean carrier liability, which is a damage claim ceiling, not a rate factor.
• Class 50 is the cheapest end, reserved for dense, stackable, low-risk cargo like steel plate or bricks. Class 500 is the top, used for very low-density or high-risk goods. The spread between class 50 and class 500 on the same weight can be a factor of five or more on the line-haul rate.
• Mixed shipments get the highest class among the items unless you separate and tender them as distinct handling units. A single carton of class 300 accessories inside a pallet of class 70 hardware re-rates the entire pallet to class 300. This is the single most common reclassification trigger in LTL audits.
• Reclassification is retroactive and bilateral. Carriers reweigh and re-cube shipments at their breakbulk terminals, and if the actual density is lower than what you declared, they issue a corrected freight bill plus a reweigh fee, typically $15 to $50 per shipment, plus the rate difference. On international moves this often surfaces as a back charge from your drayage provider weeks after the container has been returned.

The item people most often get wrong is density. They measure the pallet footprint, not the cube of the actual freight, and they use the weight on the commercial invoice rather than the weight on the scale. A shipment of packaged goods where the cartons are only 60% full will cube out far lighter than the invoice suggests, and the carrier's reweigh will find it. The fix is mechanical: weigh the pallet on a floor scale before it leaves your dock, measure the full outer dimensions including the pallet overhang, and divide. If the number you get is more than 15% off the density band for the class you claimed, you have already been misclassified.

Who is the notify party and why it's not always the consignee?

Box 4 on a standard bill of lading has room for a name, an address, a phone number and a Telex or email reference. It looks like a mirror of the consignee box above it. It is not. The notify party is whoever the carrier's destination agent must contact when the vessel berths and the container is discharged — a customs broker in Long Beach, a freight forwarder at Felixstowe, the buyer's third-party logistics provider in Rotterdam. On a straight bill of lading consigned to your own subsidiary, it is frequently the same entity. On a letter of credit shipment where the buyer is in a country with slow banking correspondence, the notify party is usually the buyer's nominated broker, and UCP 600 requires documents to be presented to the nominated bank within 21 days of shipment, so the broker is the one holding the paperwork clock.

Where this goes wrong is at the destination, and the money is real. Demurrage at US West Coast terminals runs roughly $100 to $300 per container per day in 2026, and free time is typically four to five calendar days from discharge. Miss that window on three 40-foot boxes and you have burned $1,200 to $4,500 before the cargo has moved an inch inland. The carrier's agent calls the notify party listed on the face of the BoL, not the consignee named two inches above, and not the person who happens to email them at 6am asking about the vessel. If you put your own traffic desk in Box 4 instead of the broker who actually files the entry, the agent will call you in a time zone where nobody answers, and the clock runs anyway.

The legal obligation runs to notification, not to outcome

Under the Hague-Visby Rules as enacted in most trading nations, and through the carrier's tariff filed with the Federal Maritime Commission, the carrier must give notice of arrival to the notify party by the method stated in the BoL or tariff — historically Telex, now usually email plus a terminal portal update. Courts have consistently held that discharge of that obligation is what matters, not whether the message was read. A 2019 FMC decision and several SDNY rulings have gone the same way: a carrier that emailed the correct notify address and can show the transmission is off the hook, even if the address was stale because you changed brokers mid-transit and never amended the BoL. Demurrage still accrues to you as the cargo interest.

The fix costs nothing. Amend the notify party the moment your broker relationship changes, and never leave Box 4 blank on the assumption the consignee will suffice — some carriers will refuse the booking outright rather than guess, and the ones that accept it will route notification through their default agent, which may be a competitor of your broker. If you operate on Incoterms 2020 DAP or DDP terms, the notify party is almost always your clearing agent rather than the consignee, because you carry the import risk. On FOB shipments moving under freight collect, the consignee is picking the carrier and often the notify party too, so read that box on the draft BoL before you approve it — not after the container is on the water.

Original, telex release, or express: which bill of lading do you need?

This choice gets made before the container is loaded, usually in a booking confirmation email nobody reads closely, and it decides how your consignee gets the cargo at the other end. The three forms are not interchangeable settings on a form; they change who holds the document, who can claim the goods, and what happens if the vessel arrives before the paperwork does.

1. Decide based on payment security, not convenience. If payment runs through a letter of credit, you need originals. UCP 600 requires documents to be presented within 21 days of shipment, and a bank will not release funds against a telex release or an express bill. For open-account trade with a trusted buyer, originals cost you a courier fee and three to five days of transit for no benefit.
2. Issue originals in a set of three. Carriers typically print three negotiable originals plus non-negotiable copies. Any one original can be surrendered to claim the cargo; the other two become void once the first is used. This matters because carriers and banks count the set, and a missing original in a documentary collection is a discrepancy.
3. Courier one original to the consignee or their bank. DHL or FedEx from Shanghai to Rotterdam runs roughly $40-70 and two to four days. Budget for it: Asia to US West Coast transit is 14-21 days, so originals sent by air usually beat the vessel. When they do not, you are paying demurrage at $100-300 per container per day while the envelope clears customs.
4. Use a telex release when you want speed without changing the contract. The shipper surrenders the full original set at the origin office and instructs the carrier by telex or email to release cargo at destination without presentation. It is a carrier instruction, not a document, so get written confirmation that the destination agent has received and acted on it. Verbal assurances from a booking clerk are worth nothing at the port gate.
5. Use an express release when there is no payment risk at all. The consignee is named, no original is issued, and cargo is released on arrival against identification. Common on intra-company transfers and repeat lanes with established buyers. Once issued, it cannot be converted back to originals, so a buyer who stops paying has no document to hold.
6. Match the release type to the Incoterms 2020 rule and the payment term. Under FOB or CIF with a letter of credit, originals. Under DDP or DAP with open account, express is defensible. Anything shipped against a draft or documentary collection needs originals, full stop.
7. Log the release instruction with a timestamp and reference number. When a carrier's agent releases cargo to the wrong party, your only defence under Hague-Visby Rules or COGSA is the paper trail. COGSA's $500-per-package limitation will not help you recover a $90,000 container released on a forged telex instruction.

The failure mode is a shipper who requests a telex release by phone, assumes it happened, and never confirms with the destination agent. The consignee arrives at the terminal, finds cargo held for original surrender, and the delay runs past free time into demurrage. By the time anyone checks the telex log, the vessel has sailed and the container is accruing storage on top of the per-diem. Confirm the release in writing, from the agent who will physically hand over the box, every time.

What does 'clean on board' mean and why banks insist on it?

A clean bill of lading carries no clause or notation declaring a defective condition of the goods or packaging. If the stevedore writes "12 cartons crushed, contents exposed" on the face of the document, the bill is foul, and the carrier has preserved its right to argue the damage pre-existed loading. That comment costs you more than a claim. Under UCP 600, the ICC rules governing documentary credits, a bank will refuse a foul bill outright unless the letter of credit explicitly authorises it. Most credits do not.

"On board" is a separate promise from "clean," and conflating them is the most common error I see. A received-for-shipment bill proves the carrier took the cargo at a terminal or CFS; the vessel may not have loaded it yet, or may never load it if the booking rolls. Only a notation stating the goods are loaded on board a named vessel at a named port converts that receipt into an on-board bill. Under SOLAS, carriers have required a verified gross mass for every packed container since 1 July 2016, so by the time loading happens the weight is locked in—but weight verification says nothing about condition, and a VGM submission never substitutes for the on-board notation.

What the bank is actually checking

Banks are not inspecting your cargo, and they are not judging your reputation. They are matching documents against the credit's terms, and UCP 600 gives them a narrow window: presentation must occur within 21 days of shipment unless the credit sets a shorter period. A clean on-board bill satisfies two credit conditions at once—the goods shipped in apparent good order and they were actually loaded—which is why roughly every sight draft in ocean trade is drafted around it. If your carrier issues a received bill because the vessel hasn't berthed yet, ask for a switched on-board bill once loading completes; it is routine, and refusing to chase it leaves you holding a document that a nominated bank will reject on first presentation.

One trade-off is worth stating plainly, because it catches people on both sides. When the credit permits a charter party bill or a freight forwarder's house bill, the "clean on board" standard still applies, but the issuing entity is not the vessel operator—so recourse under COGSA's $500-per-package limitation runs against a party that may have no assets in your jurisdiction. For ordinary containerised cargo under a liner bill from a named carrier, accept nothing less than clean on board. For project cargo on a chartered vessel where the credit explicitly allows a charter party bill, read the incorporated charter terms before you present, because that document's evidentiary weight is a different animal entirely.

The shipper and consignee fields: more than just names

Whoever appears in the shipper box has signed up to a set of legal duties, not just a mailing address. Under SOLAS, the shipper is the party that must provide the verified gross mass (VGM) for the packed container, a requirement that has been enforceable since 1 July 2016 and that falls on the shipper named on the bill of lading even when a forwarder actually weighs the box. Get the VGM wrong and the terminal can refuse to load the container; get the commodity description wrong and you have handed the carrier a defence to almost any cargo claim, because the carrier's liability is capped at $500 per package under COGSA (and under the Hague-Visby Rules in most other jurisdictions) and the description is what determines how many "packages" you get to count. The shipper field also fixes who owes the freight under the contract of carriage, which is why a name that does not match the booking party is a problem the carrier will bill you for later.

The consignee must be a legal entity that can be identified and, if needed, sued. "ABC Trading" with no street address, or a name that differs by a word from the company registration certificate the customs broker files with, is a routine cause of holds at destination: US Customs and Border Protection matches the consignee against its importer of record database, and a mismatch alongside an incorrect Harmonized System code sends the entry into review while the container sits on the dock at $100 to $300 per day in demurrage. Insurance is the quieter casualty. Marine cargo policies typically require the insured to be a named party on the Bill of Lading, so a policy written to "XYZ Imports Ltd" will not respond to a claim on a BoL consigned to "XYZ Import Co" without an endorsement the underwriter may refuse to give after the loss.

When the consignee box does not name a person at all

"To order" in the consignee field, or "to order of shipper" or "to order of [bank]", turns the Bill of Lading into a negotiable document of title under the Uniform Commercial Code and its common-law equivalents. That negotiability is the whole point in a letter of credit transaction: the bank holds a document it can endorse and transfer, which is its security for advancing payment, and UCP 600 gives the beneficiary 21 days from shipment to present documents unless the credit says otherwise. The trade-off is control. A straight bill naming a specific consignee cannot be redirected once the vessel sails; a to-order bill can be endorsed to a new buyer, but only if the original is physically in the hands of whoever holds the endorsement, and a telex release from the carrier is required if the original is not at destination when the vessel arrives.

How to spot a bill of lading error before it costs you

The draft BoL lands in your inbox roughly 24 to 72 hours before the vessel cuts off, and that window is the only chance you get to fix a field without a correction fee, a reissued telex, or a bank rejecting the document set. Run the draft against the commercial invoice, the packing list, and the letter of credit line by line. Most errors are not typos; they are inconsistencies nobody reconciled because each document was checked in isolation.

• Match the BoL against the invoice and packing list, field by field. Shipper, consignee, notify party, container and seal numbers, marks and numbers, description of goods, gross weight, and number of packages must all agree. A discrepancy between an 1,840 kg gross weight on the packing list and 1,840 kg net on the BoL is exactly the kind of gap a customs broker will flag at destination, and it can trigger a CBP exam that costs you $250 to $500 plus two to five days of delay.
• Confirm the NMFC class and the freight terms match what you booked. NMFC classes run from 50 to 500 (2026), and a carrier can reclass your cargo at destination if the description on the BoL does not support the class you were rated at. Freight prepaid means the shipper has paid; freight collect means the consignee pays on arrival. If your Incoterms 2020 rule is FOB and the BoL says freight prepaid, you have a mismatch that will surface when the consignee's forwarder tries to release the cargo.
• Decide whether "said to contain" is acceptable for this shipment. The carrier inserts STC when it cannot or will not verify the contents of a sealed container. If your letter of credit calls for a clean on-board bill of lading and the bank reads STC as a qualification, it can reject the presentation. Under COGSA the package limitation is $500 per package (2026), and STC language strengthens the carrier's argument that the package count is yours to prove, not theirs.
• Verify the notify party is reachable and correct. The notify party is who the carrier contacts on arrival, and it is frequently the consignee's customs broker, not the consignee. A wrong address, a phone number that rings out, or a broker who has never heard of the shipment means the arrival notice goes nowhere and demurrage starts accruing at $100 to $300 per container per day (2026) while everyone figures out who was supposed to be notified.
• Check the VGM declaration against the SOLAS requirement. Since July 1, 2016, the shipper must provide a verified gross mass before the container can be loaded. If the VGM on your documentation does not match the weight the terminal recorded, the container gets held at the gate. Verify the method (Method 1 weighing or Method 2 calculation) is recorded correctly and the figure is in kilograms, not pounds.
• Confirm the HS codes on the commercial invoice align with the description on the BoL. The BoL description does not need to carry six-digit Harmonized System codes, but a vague description like "general merchandise" against an invoice with three different HS codes invites a customs query. Carriers add "Said to Contain" partly to disclaim knowledge of contents, so your description is the only thing tying the container to the entry.
• Check the letter of credit deadline before you release the BoL. Under UCP 600, documents must be presented within 21 days of shipment unless the credit states otherwise. If the vessel sails on the 1st and your BoL is not issued until the 12th, you have nine days to present to the bank, not 21. Missing that window is the single most common reason a compliant shipment gets rejected on presentation.

The field people most often wave through is the description of goods, because it looks like boilerplate. It is not. Everything downstream—NMFC class, HS code, letter of credit compliance, and your ability to recover under COGSA if the cargo is damaged—rests on whether that description accurately identifies what is inside the box. A carrier that accepts your description without qualification is doing you a favour; a carrier that adds "said to contain" or "shipper's load, stow, and count" is telling you, in writing, that the burden of proof shifts to you the moment the seal is cut.

Frequently Asked Questions

What does 'said to contain' mean on a bill of lading?

Said to contain (STC) is a carrier's disclaimer that it has not verified the cargo inside a sealed container, pallet or package. The shipper remains responsible for the accuracy of the declared goods, count and weight on the B/L. If a consignee later claims a shortage, the burden falls on the claimant to prove what was actually loaded, typically through a packing list, weighbridge ticket or pre-shipment survey.

Can a bill of lading be amended after issuance?

Yes, but every change requires the agreement of the carrier, shipper and any other named party, and carriers such as Maersk and MSC routinely charge an amendment fee of USD 40–75 per corrected B/L. If the original has already been released, it must be surrendered before a corrected set is issued. Amendments after the vessel sails are harder because the manifest has already been filed with customs.

What is the difference between a straight bill and a to-order bill?

A straight bill names a specific consignee and is non-negotiable: only that party can claim the goods, and it cannot be transferred by endorsement. A to-order bill is negotiable, made out to "Order of [shipper]" or "To Order," and title passes when the shipper endorses the original and hands it over. To-order bills are the default for letter-of-credit trade; straight bills are common for intra-company or paid-in-full shipments.

Who is liable if the cargo is damaged and the bill of lading says 'said to contain'?

The carrier is liable only if the damage occurred while the goods were in its custody, between loading and discharge. STC does not shield the carrier from damage claims. However, the claimant must establish the condition of the cargo at loading, often via a clean tally or survey report. Under the Hague-Visby Rules, carrier liability is capped at 666.67 SDR per package or 2 SDR per kilogram, whichever is higher.

What is the NMFC class and how is it determined?

The National Motor Freight Classification assigns every LTL commodity a class number from 50 to 500. Class is set by four factors: density, stowability, handling difficulty and liability (risk of damage, theft or claims). Dense, easy-to-handle freight such as steel plate sits at class 50; low-density, fragile or high-theft items such as televisions can reach class 250 or higher. Higher class means a higher rate per hundredweight.

What happens if the notify party is not notified?

The carrier's obligation to notify is usually limited to sending one notice to the contact details on the B/L, so a wrong phone number or email means no arrival alert and the container starts accruing demurrage, often USD 75–150 per day after the free time expires. The consignee, not the carrier, bears the cost. Always verify the notify party's details before the B/L is issued and track the vessel's ETA independently.