TGF Service
Dangerous Goods Freight Thailand
Freight handling for cargo classified as dangerous or hazardous goods, covering classification, documentation, and mode-specific handling requirements.
Quick Answer
Dangerous goods (DG) freight covers cargo that falls under hazard classifications — flammables, corrosives, oxidizers, batteries, and other regulated substances — which require correct UN classification, hazard labeling, and mode-specific documentation, such as a Dangerous Goods Declaration, before a carrier will accept the booking. Each transport mode has its own accepted packaging and handling rules, and not every DG class is accepted on every mode or by every carrier, so classification needs to happen early — ideally before packaging is finalized — rather than being discovered at the point of booking. TGF checks how a specific product is classified, confirms which carriers/modes can accept that classification, and makes sure documentation and labeling match what the receiving carrier requires before the shipment is booked.
Ideal For
- Manufacturers shipping chemicals, batteries, or flammable materials
- Businesses exporting products containing lithium batteries
- Companies needing to confirm DG classification before quoting a shipment
- Shippers who've had a DG booking rejected before due to incorrect classification
Features
- DG classification support for specific products
- Carrier/mode acceptance checks by hazard class
- DG documentation preparation coordination
- Hazard labeling and packaging requirement guidance
- Sea, air, or road DG routing depending on classification
How It Works
How It Works
- 1
Product/material classification review
The product's hazard class and packing group are identified.
- 2
Mode & carrier acceptance check
Carriers and modes that accept the classification are identified.
- 3
DG documentation preparation
Required declarations and safety data sheets are prepared.
- 4
Packaging & labeling verification
Packaging and hazard labels are checked against the required specification.
- 5
Booking & shipment execution
The shipment is booked once classification, documentation, and packaging are confirmed.
Documents
Documents
Commercial Invoice
Packing List
Dangerous Goods Declaration
Material Safety Data Sheet (MSDS/SDS)
UN packaging certification (as applicable to the packaging used)
Cost Factors
- Hazard class and packing group of the cargo
- Mode of transport — DG surcharges vary by carrier and mode
- Packaging requirements specific to the classification
- Whether the shipment requires segregation from other cargo
- Documentation/certification needs
Risks to Plan Around
- Incorrect self-classification leading to booking rejection or shipment being offloaded
- Packaging that doesn't meet the required UN specification for that hazard class
- Carriers refusing specific DG classes on certain routes/modes
- Delays from incomplete DG documentation at origin or destination
Frequently Asked Questions
How do I know if my product is classified as dangerous goods?
Classification is based on the product's chemical/physical properties against the UN hazard class system — manufacturers or suppliers of the product typically have this on record, or TGF can help confirm it.
Can lithium battery shipments go by air?
Acceptance depends on the specific battery type, state of charge, and packaging, along with the individual airline's policy — this needs to be checked case by case before booking.
What happens if a DG shipment is misclassified?
A carrier may reject the booking, offload the cargo, or hold the shipment until correct documentation and packaging are provided — which is why classification is checked before booking, not after.
Do all dangerous goods need the same documentation?
No — documentation requirements vary by hazard class, packing group, and transport mode, so the exact document set is confirmed once the product's classification is known.
Freight Forwarder Thailand
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