Dangerous Goods Documentation
When transporting dangerous goods, proper documentation is essential. This documentation not only provides vital information about the nature and properties of the goods but also ensures safe handling and compliance with regulations. The dangerous goods declaration (DGD) is the primary means of communication between shippers, carriers, and cargo handlers.
It includes critical details such as the UN number, proper shipping name, and hazardous material classification, and it must be signed by the shipper or their agent to confirm adherence to all applicable laws and regulations.

What are the rules for shipping dangerous goods by air in Luxembourg?
Different modes of transport require specific documentation formats. The accuracy of these documents is crucial, as any errors can lead to significant delays, fines, or even legal penalties.
To ensure your dangerous goods are safely and legally transported, rely on professionals like DGM Luxembourg. We specialise in preparing and verifying all necessary documentation, ensuring full compliance with international regulations.
How to Classify Dangerous Goods Correctly in Luxembourg
Correct classification of dangerous goods is the foundation of safe and compliant transport in Luxembourg and across the European Union. Before any shipment can be packed, labeled, or transported, it must be accurately identified according to international regulations.
In Luxembourg, classification must follow globally recognized frameworks, including IATA Dangerous Goods Regulations (DGR) for air transport, ADR for road transport, and the IMDG Code for sea freight.

Step 1: Identify the Substance or Article
The first step is to determine exactly what you are shipping:
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Chemical composition or product type
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Physical state (solid, liquid, gas)
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Intended use and potential hazards
This information is typically found in the Safety Data Sheet (SDS) provided by the manufacturer.
Step 2: Determine the Hazard Class
Dangerous goods are divided into 9 hazard classes, such as:
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Class 1: Explosives
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Class 2: Gases
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Class 3: Flammable liquids
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Class 6: Toxic substances
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Class 8: Corrosives
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Class 9: Miscellaneous (e.g., lithium batteries)
Each substance must be assigned to the correct class based on its primary risk.
Step 3: Assign the UN Number and Proper Shipping Name
Every dangerous substance is assigned a UN number and an official Proper Shipping Name (PSN).
For example:
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UN 3480 → Lithium ion batteries
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UN 1203 → Gasoline
This classification ensures that all parties in the transport chain understand the exact nature of the goods.
Step 4: Determine Packing Group (if applicable)
Some dangerous goods are further classified into Packing Groups (I, II, III) based on the level of danger:
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PG I → High danger
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PG II → Medium danger
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PG III → Low danger
This affects packaging requirements and transport conditions.
Step 5: Check Special Provisions and Restrictions
Certain goods have additional requirements depending on:
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Mode of transport (air, road, sea)
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Quantity limits
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Packaging instructions
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Environmental hazards
Failure to consider these can result in shipment rejection or regulatory penalties.
Step 6: Ensure Compliance with Luxembourg & EU Regulations
In Luxembourg, companies must ensure:
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Classification aligns with EU transport legislation
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Employees are properly trained and certified
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Documentation matches the classified goods
Incorrect classification can lead to fines, delays, and serious safety risks.
Why Accurate Classification Matters
Proper classification is critical to:
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Ensure safe handling and transport
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Apply correct labeling and packaging
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Avoid delays, penalties, or shipment refusals
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Protect people, infrastructure, and the environment

