## What Is an ADR Courier?
ADR stands for Accord Dangereux Routier — the European agreement on the international carriage of dangerous goods by road. An ADR courier is a transport provider with certified drivers and compliant vehicles to carry hazardous materials legally and safely across the UK and Europe.
If your business ships chemicals, flammable liquids, gases, corrosives, clinical waste, or any substance classified as dangerous goods, you need an ADR-certified courier. Using a non-compliant carrier risks prosecution, fines, and serious safety incidents.
## ADR Classes Explained
Dangerous goods are divided into nine classes:
- Class 1 — Explosives (specialist transport required) - Class 2 — Gases (compressed, liquefied, dissolved) - Class 3 — Flammable liquids (paints, solvents, fuels) - Class 4 — Flammable solids, spontaneously combustible, dangerous when wet - Class 5 — Oxidising substances and organic peroxides - Class 6 — Toxic and infectious substances - Class 7 — Radioactive material (specialist transport) - Class 8 — Corrosive substances (acids, batteries) - Class 9 — Miscellaneous dangerous goods (lithium batteries, dry ice, environmentally hazardous)
Most ADR couriers handle Classes 2-6, 8, and 9. Classes 1 and 7 require additional specialist licensing.
## Driver Certification Requirements
ADR drivers must hold a current ADR Training Certificate, renewable every five years. Training covers safe loading and unloading, emergency procedures, vehicle checks, documentation, and class-specific handling requirements. The certificate specifies which classes the driver is qualified to transport.
Before booking, verify your courier's drivers hold valid ADR certificates for the specific class of goods you need to ship.
## Vehicle Requirements
ADR-compliant vehicles must carry mandatory safety equipment including fire extinguishers, warning signs (orange plates and diamond hazard labels), eye wash, protective gloves, and emergency instructions. Vehicles transporting certain classes need additional equipment such as wheel chocks, warning triangles, and self-standing warning lights.
The vehicle must be inspected annually for ADR compliance, and placarding must match the goods being transported.
## Documentation You Need
Every ADR shipment requires a transport document (dangerous goods note) listing the UN number, proper shipping name, class, packing group, quantity, and sender/receiver details. The driver must also carry written emergency instructions (Tremcards or equivalent), and the sender must provide a dangerous goods declaration.
Your courier should provide templates and guidance for completing this documentation correctly.
## Why Use a Dedicated ADR Courier?
Shared-network couriers rarely handle dangerous goods — the compliance burden is too high for their hub-and-spoke model. A dedicated ADR courier assigns one vehicle and one trained driver to your shipment. No co-loading with incompatible goods, no depot handling, no compliance gaps.
Same-day ADR transport is available for urgent shipments. Book an ADR courier or call to discuss your requirements.
## How to Book ADR Transport
1. Identify the UN number and ADR class of your goods 2. Prepare the dangerous goods transport document 3. Book online or call — specify "hazardous" or "ADR" when booking 4. We assign an ADR-certified driver with a compliant vehicle 5. Collection within 60-90 minutes for urgent shipments
