Hazardous goods advice — Guidelines and practical steps
Dealcorner advises on safe handling, correct classification and compliance in international and national transport of dangerous goods (ADR/IMDG/IATA).
Core advice — quick overview
Start with classification: identify the UN number, class and packing group. Use suitable packaging materials and labels, and ensure that all documents (safety data sheet, transport documents) are complete.
- Classification & UN numbers— essential for choosing the route and mode of transport.
- Packaging & labeling— ADR- and IMDG-compliant shipments require specific markings.
- Emergency procedures— contact points and on-site emergency response plan.
Approved carriers
24/7
ADR certified
Yes
Classification and documentation
Correct classification prevents fines and unsafe situations. Our checklist for shipments:
- Identify the product and consult the Safety Data Sheet (SDS/MSDS).
- Determine the UN number and class (1–9).
- Choose the correct packing group and container.
- Provide ADR/IMDG/IATA labels and emergency information.
Use our quick-reference table for common classes below.
| Class | Short | Example |
|---|---|---|
| 1 | Explosives | Signal flares |
| 3 | Flammable liquids | Petrol, ethanol |
| 6.1 | Toxic substances | Solid/liquid toxins |
| 8 | Corrosive substances | Acids, lye |
Transport modes & packaging requirements
Road transport (ADR), sea freight (IMDG) and air freight (IATA) have their own rules. Choose the mode based on hazard class, speed and cost.
- ADR: limited quantities, additional training for drivers.
- IMDG: stowage and segregation requirements on ships.
- IATA: strict restrictions and packaging certificates.
Transport & documentation — common scenarios
- Transport document with UN number and class
- SDS/MSDS and emergency contact
- Certificates for packaging if required
- Proper Shipping Name and Marine Pollutant status
- Stowage group and segregation requirements
- Emergency procedures and carrier contact details
- Quantity restrictions and packaging standards
- Operator approvals and robust labeling
- Alternatives: multimodal combined transport
Emergency procedures & response
Peter de Vries
Dangerous goods specialist
Immediate steps to take in an incident:
- Assess the risk based on the label/UN number and SDS.
- Alarm and isolate the area; inform the transport and emergency contact.
- Follow SDS advice and notify the competent authorities.
Further resources & downloads
Practical checklists and templates (packaging, labeling, transport document) are available via our contact line. Below are sample images and illustrations.
