Dangerous Goods (Hazmat)

Substances or articles that pose regulated transport hazards, including some batteries, chemicals and aerosols.

Published by AllwayforwardUpdated 18 Oct 2026

A visual breakdown of Dangerous Goods (Hazmat): Hazard classification, Required packing + labels and Carrier acceptance. The illustration simplifies the concept; the definition and applicable terms determine the details.

Where it fits in the journey

Highlighted stages are commonly relevant

01Agree
02Prepare — commonly relevant
03Transport — commonly relevant
04Clear
05Deliver

THE PICTURE, IN WORDS

Dangerous Goods (Hazmat) at a glance

Hazard classification
Required packing + labels
Carrier acceptance

THE DETAIL THAT MATTERS

Does ordinary-looking cargo rule out dangerous-goods restrictions?

Ordinary-looking products can be regulated. Confirm classification, packing, labels and mode-specific documents with a qualified specialist.

Air freight has more than one weight

Measure	Meaning
Actual gross weight	The packed shipment’s measured weight
Volumetric weight	Space converted using the agreed divisor
Chargeable weight	Billing weight after the applicable rules

Hand-drawn aircraft and packed cargo illustrating the air-freight journey. — Air freight in context · original educational illustration, not a photograph of a shipment.

Before you book

For air freight, have these details ready:

Actual weight and final packed dimensions
Commodity restrictions and required documents
Airport-to-airport versus door delivery scope

Explore air freight support

Sources & further reading

IATA: dangerous goods ↗

Plain-language educational guidance. The applicable contract, carrier tariff, official rules or insurance policy takes precedence. Illustrations show concepts, not a specific shipment or facility.

Published by Allwayforward as a plain-language freight reference. Examples are illustrative, not customer case studies. For a correction, send the term and supporting source.