Cross-border road freight in Europe: CMR, driving time, ADR and the customs line

01One lane, several rulebooks

Take a single, ordinary lane: a pallet load from Rotterdam to Oslo. The shipper is Dutch, the carrier may be German or Polish, the driver may be from a third country, and the consignee is Norwegian. In one trip the load is covered by an international transport convention, an EU regulation on drivers' hours, possibly a UN agreement on dangerous goods, a customs border between the EU and Norway, two VAT regimes and the GDPR.

None of these rules is new, and experienced carriers handle them every day. What makes them expensive is that the facts they depend on — who the parties are, what the goods are, which driver and vehicle, when and where — are typed in again for each document. This paper looks at the main rulebooks in turn and at how CETAIN derives the paperwork from one booking record.

02The CMR consignment note

The Convention on the Contract for the International Carriage of Goods by Road — the CMR — was signed in Geneva on 19 May 1956 and entered into force in 1961^[1]. It applies to contracts for the carriage of goods by road for reward where the place of taking over and the place of delivery are in two different countries, at least one of which is a party to the Convention. Its consignment note confirms the contract and the condition of the goods, and is normally made out in three originals: for the sender, for the consignee (travelling with the goods) and for the carrier.

The note's content is mostly data the booking already holds: sender, carrier and consignee; the places and dates of taking over and delivery; a description of the goods, number of packages and gross weight; charges; and instructions for customs and other formalities.

CETAIN generates the CMR from that booking data, versions it — a regenerated note becomes version 2, and version 1 is kept — and prints it in the entity's language. It is a structured rendering of the CMR particulars, not the official printed form issued through national associations, so we recommend checking it against what your drivers carry today.

The electronic CMR

An Additional Protocol to the CMR, signed in 2008 and in force since June 2011, allows the consignment note to be issued electronically between countries that have joined it^[2]. Whatever format an operator ends up using, the prerequisite is the same: consignment data that is structured, complete and versioned before the truck leaves.

03Driving time and rest under Regulation 561/2006

Regulation (EC) No 561/2006 sets the driving time, breaks and rest periods for drivers of goods vehicles in the EU^[3]. Its main limits, as summarised by the European Commission^[4]:

The tachograph is the legal record of driving time, and nothing in a booking system replaces it. What a booking system can do is stop dispatch from planning a day that cannot legally be driven. CETAIN estimates each driver's day from the booking events it already records — arrivals and proofs of delivery — and compares them with the limits in the entity's jurisdiction profile. Within an hour of a limit the driver is flagged as a warning; beyond it, a violation. Dispatch sees the flag before assigning more work.

04Dangerous goods under ADR

The Agreement concerning the International Carriage of Dangerous Goods by Road — ADR — sets the rules for classifying, packaging, labelling, documenting and carrying dangerous goods by road, and is applied across Europe and beyond^[5]. Goods are identified by a UN number, a hazard class and, where applicable, a packing group, and drivers of vehicles carrying dangerous goods generally need a valid ADR training certificate.

Two things in ADR translate directly into booking rules. Classification belongs on the goods line, where it can travel into documents and checks. And the driver's certificate belongs in the assignment decision: in CETAIN an ADR-classified line can only be assigned to a driver who is marked as certified, whose certificate is in date, and whose certificate document has been uploaded and verified. Because many general-cargo carriers never carry dangerous goods, the ADR module is off by default and switched on per entity — and when it is off, its API is closed too.

05The customs line inside "Europe"

The EU customs union covers the 27 member states^[6]. Several of Europe's busiest freight partners are outside it: Norway, Iceland and Liechtenstein (members of the European Economic Area), Switzerland, and — since it left the EU — the United Kingdom. Goods crossing between the EU and any of them cross a customs border, often under a transit procedure^[7], even though the trip may feel domestic to a driver.

CETAIN treats this as a property of the lane. Dispatchers record customs data per goods line — HS code, customs value and currency, and country of origin — and CETAIN compares the pickup and delivery countries to mark the declaration as needed or not needed, so lines inside the EU customs union are not held up. CETAIN carries that data to whoever files the declaration; it does not file declarations itself. Deciding who files — the carrier, a customs broker or the shipper — is a commercial decision that varies by lane.

06VAT numbers and VIES

A wrong VAT number on a booking leads to wrong invoices and awkward corrections. The European Commission's VIES service lets anyone check whether a VAT number issued by an EU member state is valid^[8].

CETAIN checks the format of a VAT number for the entity's country and looks it up in VIES automatically when an entity is created, and again on demand. VIES depends on national systems that are sometimes unavailable; when it cannot be reached, CETAIN records the result as unknown — never as invalid — so a temporary outage cannot block a legitimate customer. On-demand checks are rate-limited per user.

CETAIN deliberately does not compute VAT on European freight estimates: whether reverse charge applies and where the service is taxed depend on the customer and the lane, and a confident-looking wrong number is worse than none.

07GDPR timelines in a transport operation

Drivers, receivers and shippers' staff all have rights under the GDPR^[9]. Two timelines matter most operationally: a controller must respond to a data-subject request within one month, extendable by two further months where necessary (Article 12(3)); and a personal-data breach must be notified to the supervisory authority without undue delay and, where feasible, within 72 hours of becoming aware of it (Article 33).

In CETAIN's Europe profile, data-subject requests cover erasure, export, access, correction, restriction and objection, each with a one-month due date. Erasure anonymises personal fields while keeping legal records such as issued consignment notes, and logs what was anonymised. Breaches go into a register that counts down the 72-hour notification deadline.

08Looking ahead: eFTI from July 2027

Regulation (EU) 2020/1056 on electronic freight transport information — eFTI — creates a framework for operators to share regulatory freight information with authorities electronically, through certified platforms^[10]. According to the European Commission, it applies in full from 9 July 2027, from when member-state authorities must accept information shared through certified eFTI platforms; since January 2026 they may already accept it^[11]. For businesses its use is voluntary, although electronic information may become mandatory for some transport operations in future^[12].

For a carrier the practical question is not whether to "go eFTI" tomorrow, but whether its consignment data is already structured, complete, attributable and versioned. Data that only exists as filled-in paper cannot be shared electronically; data that lives in one booking record can.

09A go-live checklist for European entities

1. Compare the generated CMR with the note your drivers carry today.
2. Enter VAT numbers and let VIES confirm them.
3. Load driver documents — licence, right to work, ID, medical certificate — and vehicle inspections with expiry dates.
4. Decide whether you carry dangerous goods; if so, switch on ADR for the entity and record drivers' certificates.
5. Agree who files customs declarations on lanes to Norway, Switzerland, the UK and other non-EU destinations.
6. Review the driving-time thresholds in your profile with your fleet manager.
7. Name the person who handles data-subject requests and breaches.
8. Choose the interface language for each entity — English, Dutch or German — and have the wording reviewed.

SourcesReferences

1. Convention on the Contract for the International Carriage of Goods by Road (CMR) — signed 19 May 1956, in force 2 July 1961 — UN/CEFACT Digitalize Trade
2. Additional Protocol to the CMR concerning the Electronic Consignment Note — signed 20 February 2008, in force 5 June 2011 — UN/CEFACT Digitalize Trade
3. Regulation (EC) No 561/2006 on the harmonisation of certain social legislation relating to road transport — EUR-Lex
4. Driving time and rest periods — European Commission, Mobility and Transport
5. About the ADR — United Nations Economic Commission for Europe
6. EU Customs Union — European Commission, Taxation and Customs Union
7. Union and common transit — European Commission, Taxation and Customs Union
8. VIES VAT number validation — European Commission
9. Regulation (EU) 2016/679 — General Data Protection Regulation, Articles 12 and 33 — EUR-Lex
10. Regulation (EU) 2020/1056 on electronic freight transport information — EUR-Lex
11. eFTI Regulation — European Commission, Mobility and Transport
12. About electronic freight transport information (eFTI) — Traficom, Finnish Transport and Communications Agency