CMR Convention Explained: What Shippers Are Owed

A truck carrying €50,000 of machinery parts is written off in an accident on the A7 outside Würzburg. The shipper assumes the carrier's insurance covers the loss. It doesn't, not even close. This is the gap almost nobody explains until they've already filed a claim and received a check for a fraction of what they expected. Here's what the CMR Convention actually says, and why the number that governs your payout has almost nothing to do with what your goods are worth.

What Is the CMR Convention?

The CMR Convention is the international treaty that governs contracts for the international carriage of goods by road in Europe. It sets standardized liability rules, documentation requirements, and a compensation cap that carriers owe shippers when freight is lost or damaged in transit.

The CMR agreement was signed in 1956, and the CMR consignment note has been mandatory in Germany since 1962. Fifty-six countries have now signed the agreement, including all EU states, Great Britain, Russia, Morocco, Tunisia, Iran, Switzerland, Turkey, Ukraine and many more. It doesn't require you to opt in. The convention terms are mandatory for every contract for the carriage of goods in vehicles by road for hire or reward when the place of taking over of the goods and the place designated for delivery, as specified in the contract, are situated in two different countries of which at least one is a contracting country, regardless of where the shipper or carrier is based.

One clarification that trips people up constantly: CMR is the law, not the document. The paperwork your driver hands over at the loading dock is the CMR consignment note, generated under the rules the convention sets out. People use "CMR" to mean both, which is fine in casual conversation but worth separating when you're negotiating carrier contracts or filing a claim.

The CMR Consignment Note: The Paperwork, Not the Law

The CMR consignment note is a standardized document that records the contract of carriage, describes the goods, and serves as a receipt. It's not the same thing as the convention itself, and it doesn't apply to every shipment your company makes.

It must contain 24 mandatory fields, including sender/consignee details, goods description, freight charges, and special instructions. Three original copies exist: one for the sender, one for the consignee, and one accompanying the goods. That third copy travels with the truck, which matters later when a dispute breaks out over what was actually loaded.

If both your origin and destination are in the same country, none of this applies to you. If the location of takeover and location of delivery of a consignment of goods are in two different member states, the CMR apply — domestic road transport runs under national consignment note rules instead.

CMR vs Bill of Lading: The Mix-Up Worth Clearing Up

A CMR note and a bill of lading look similar on paper but do fundamentally different jobs. The short version: a bill of lading can transfer ownership of goods, a CMR note never can.

A Bill of Lading differs from other transport documents as it also serves as a document of title. The party holding the original document is the owner of the goods. That's standard practice in sea freight, where the physical document (or its electronic equivalent) is often the key that unlocks the cargo at the port. Road freight works differently. The CMR serves as proof of a contract of carriage in land transport, but is not a document of title. This means that it does not transfer ownership of the goods. You can't trade it, endorse it to a third party, or use it to secure a letter of credit the way a bill of lading can. This is worth mentioning alongside Incoterms, which get confused with CMR liability constantly. Incoterms decide when risk transfers from seller to buyer. CMR liability decides how much the carrier owes you if something goes wrong while goods are in their custody. They're related but answer different questions, and that's a topic for its own article.

The Number That Actually Matters: 8.33 SDR per Kilogram

Here's the part that catches shippers off guard. Carrier liability under CMR isn't based on what your cargo is worth. Under article 23 of the CMR Convention, compensation for loss of goods is capped at 8.33 SDR per kilogram of gross weight short. The carrier also refunds the carriage charges, customs duties and other charges relating to the carriage.

SDR stands for Special Drawing Right, the accounting unit of the International Monetary Fund, converted into currencies at the current rate. It's not a currency you'll ever hold, just a conversion mechanism the convention uses so the cap doesn't need updating every time exchange rates move. For 2026, one Special Drawing Right has equalled an average of €1.184, though the daily figure moves within a range, so don't treat any euro conversion as fixed. At mid-2026 IMF rates of about EUR 1.185 per SDR, that is roughly EUR 9.87/kg, call it €10/kg for quick mental math.

The consequence is that light, high-value cargo gets hit hardest. Here's a worked example straight from the mechanics of the calculation: if you transport 500 kg of high-value machinery parts with a commercial value of €50,000 and the truck suffers an accident that damages the cargo, the carrier's CMR insurance will compensate you a maximum of 500 kg x €11/kg = €5,500. That leaves a shortfall of €44,500 that will not be covered by this insurance. Compare that with a real-numbers scenario used to illustrate the same gap: a properly signed CMR note with no declared value, 1,350 kg × 8.33 SDR × €1.10 exchange rate, works out to €12,375 instead of a €54,000 actual loss. Same mechanism, same result: the cap runs on weight, not invoice value.

There's one carve-out. Higher liability arises only with a declaration of value under article 24, or in cases of wilful misconduct under article 29. Proving gross negligence or intentional wrongdoing against a carrier is genuinely difficult and rarely the outcome you should plan around. Treat the 8.33 SDR/kg cap as your default reality, not the exception.

How Shippers Actually Recover Money — and Where They Get Tripped Up

Filing a CMR claim successfully depends more on your paperwork discipline than on the size of your loss. Two things decide whether you get paid promptly: the state of your consignment note, and whether you hit the deadlines.

On documentation: a CMR note bearing the carrier's signature in field 23 is binding evidence of receipt. An unsigned CMR carries significantly less weight — the carrier can dispute the description of goods, quantity, or condition at loading. If you're shipping high-value or fragile goods, get that signature every time, and photograph the load before the doors close.

On timing, the convention runs on strict clocks:

• Visible damage must be noted on the CMR note at delivery or within 7 days.
• Non-apparent damage requires written notice within 21 days.
• Total loss claims have a 1-year statute of limitations from the date goods should have been delivered.

Miss those windows and you can have a legitimate loss with no realistic path to compensation, cap or no cap.

The procurement takeaway is simple: don't confuse "the carrier is insured" with "my cargo is covered." Cargo insurance works from the value of the goods, regardless of whether the carrier is liable and up to what amount. The carrier's CMR policy covers the carrier's liability, not the shipper's loss directly. If you ship anything with a value-to-weight ratio above roughly €10/kg — electronics, pharmaceuticals, automotive components, cosmetics — you're underinsured by default unless you've arranged separate all-risk cargo cover. Some carriers also let you declare a higher value for a surcharge, which raises their exposure above the standard cap, so it's worth negotiating into contracts for your higher-value lanes. A modern transport management system can flag shipments where declared cargo value exceeds the CMR exposure automatically, which is a far better time to catch the gap than after the truck has already burned.

eCMR and Where This Is Heading

Paper CMR notes are on their way out, slowly. The eCMR is the electronic version of the consignment note and marks a major step toward the digitalization of road freight transport. It runs alongside the eFTI regulation (Electronic Freight Transport Information), which by 2027 will require EU Member State authorities to accept transport information in electronic format. The combination of eCMR and eFTI is therefore reshaping the digital architecture of European logistics. TMS platforms including Cargoson, Transporeon, Alpega, and Descartes are increasingly generating and storing eCMR data automatically during shipment execution, which cuts down on the missing-signature, illegible-scan disputes that have historically slowed CMR claims.

FAQ

Is a CMR note mandatory for every road shipment in Europe?
No. It only applies to cross-border road transport where one of the two countries – of departure or arrival – has ratified the treaty. Purely domestic moves use national consignment notes instead.

Does CMR cover multimodal, sea, or air legs of a shipment?
No. CMR is the standard waybill for the international transport of goods by road, while sea and inland waterway transport use a bill of lading instead. If your shipment moves by road and ferry, expect both documents to apply to their respective legs.

Can shippers negotiate a higher liability cap with a carrier?
Yes. Shippers can declare a higher value on the consignment note and pay a surcharge, which raises the carrier's exposure to that declared figure. It's a standard line item to push for on high-value lanes during tender negotiations.

What's the difference between CMR and eCMR?
eCMR is not a separate legal framework, it's the digital form of the same document. eCMR is the digital version of the traditional consignment note defined by the CMR Convention.

Does Brexit affect CMR applicability to UK shipments?
No. Brexit did not change the UK's CMR obligations. The UK remains a contracting party to the CMR Convention and the eCMR Protocol. It ratified independently of EU membership, and the Convention has force of law in England, Wales, Scotland, and Northern Ireland through the Carriage of Goods by Road Act 1965.

If your company ships anything with a real value-to-weight ratio across European borders, pull your current carrier contracts and check whether a declared value clause exists. If it doesn't, that's the first thing to raise at your next tender, not after the next accident report lands on your desk.