ADR Transport: Rules and Requirements for Dangerous Goods

What Is ADR?

ADR (Accord européen relatif au transport international des marchandises Dangereuses par Route) is the European Agreement concerning the International Carriage of Dangerous Goods by Road. It applies in the states that are parties to it (most European countries, including the EU member states) and establishes rules for the safe transport of hazardous substances by road.

ADR Hazard Classes

ADR distinguishes 9 main hazard classes:

• Class 1: Explosives
• Class 2: Gases (compressed, liquefied, dissolved)
• Class 3: Flammable liquids (petrol, solvents, paints)
• Class 4: Flammable solids, spontaneously combustible substances
• Class 5: Oxidizing substances and organic peroxides
• Class 6: Toxic and infectious substances
• Class 7: Radioactive materials
• Class 8: Corrosives (acids, alkalis)
• Class 9: Miscellaneous dangerous goods

Driver Requirements

An ADR transport driver must have:

1. A valid ADR certificate: obtained after completing a specialized course and passing an exam
2. Regular refresher training: the certificate is renewed every 5 years
3. Knowledge of safety procedures: response to accidents, spills, or fire
4. Protective equipment: personal protective equipment appropriate for the goods being transported

Vehicle Requirements

Vehicles used for ADR transport must be equipped with:

• Fire extinguishers (the number and capacity depend on the gross mass of the vehicle; the ADR agreement sets the exact values)
• Warning placards and markings
• Emergency equipment (reflective vest, warning triangle, flashlight)
• In some cases, EX explosion-proof protection

Documentation

Every ADR shipment requires:

• Transport document: containing precise details of the dangerous goods (UN number, class, quantity)
• Written instructions for the driver: procedures in case of an accident
• Permits where applicable: certain substances require special permits from the authorities

The supplier's safety data sheet for the substance is not a transport document under ADR. For the consignor it is a source of information for classifying the goods and preparing the documents.

Exemptions and Restrictions

ADR provides exemptions for small quantities (shipments in limited quantities and the quantity thresholds under 1.1.3.6). Whether an exemption applies to your shipment depends on the substance and the quantity and must be checked before loading. In addition, restrictions apply to passage through some tunnels, under tunnel codes.

Shipper Obligations

The shipper of dangerous goods is responsible for:

• Correct classification of the goods
• Proper packaging and labelling
• Preparation of transport documents
• Ensuring the shipment meets all ADR requirements

How Can EVEREST Solutions Help?

We arrange the transport of dangerous goods under ADR. We handle complete documentation, insurance, and provide guidance on the correct classification and packaging of your dangerous goods.

You can read more about our service on the ADR transport page. Contact us for ADR transport or a consultation.