How are dangerous goods different to hazardous substances?

Dangerous goods and hazardous substances are classified according to different criteria. Dangerous goods are classified on the basis of immediate physical or chemical effects – such as fire, explosion, corrosion and poisoning – on property, the environment or people.

Hazardous substances are classified only on the basis of health effects, both immediate and long-term. They are covered by the Occupational Health and Safety Regulations 2007.

Many substances are both hazardous substances and dangerous goods, and in these cases, both sets of laws will apply.

For some duties, however, complying with one set of regulations will be enough to ensure compliance with the other.