Chemicals and the GHS

A new system of chemical classification and hazard communication came into effect in NSW in 2017.

It is called the GHS, which stands for Globally Harmonised System of Classification and Labelling of Chemicals.

This new system replaces the previous Approved Criteria for Classifying Hazardous Substances.

What you need to know

This information below provides you with an easy to understand summary of the GHS.

What is the Globally Harmonised System?

The Globally Harmonised System of Classification and Labelling of Chemicals (GHS) is an internationally agreed system for classifying and labelling hazardous chemicals.

Why do we need it?

The GHS will reduce time and costs, remove barriers to trade, and protect people and the environment from chemical hazards.

Who does it affect?

If you are a manufacturer, importer, seller or user of hazardous chemicals, you need to take action on changes to labelling and classification.

Pictograms

The GHS uses nine standard symbols with one of two word signal statements — danger or warning.

Labels

Changes to labels include simpler hazard and precautionary statements

Safety Data Sheet (SDS)

The SDS uses clear language under 16 universal headings.

Other countries

Some of our largest trading partners have adopted the GHS, making trade easier between us.

In Australia

Australia began transitioning in 2012 after adopting the GHS Third Edition.

GHS 7

As of 1 January 2023 the transition to the 7th revised edition of the GHS (GHS 7) has ended.

All manufacturers and importers must use GHS 7 to prepare classifications, labels and SDS for hazardous chemicals as of 1 January 2023.

GHS 7 introduced several changes to classification, labelling and safety data sheet (SDS) requirements for workplace hazardous chemicals. The key changes between GHS 3 and GHS 7 are:

  • new hazard categories and classes for:
    • desensitised explosives
    • pyrophoric gases
    • chemically unstable gases
    • non-flammable aerosols
  • updated precautionary statements.

In addition to these changes, the definition of ‘hazardous chemical’ was clarified to ensure it captures all Category 2 eye irritants. Chemicals can be further sub-categorised as Category 2A and 2B, but this is not mandatory in Australia.

What do I need to do?

Make sure all your chemicals are classified under GHS, re-labelled and you have a new or updated SDS.

Who do I contact?

Talk to us on 13 10 50.

Agriculture and veterinary chemicals (AgVets)

For AgVets to be GHS compliant, they need:

AgVet labels do not require signal word or hazard pictograms.

All veterinary medicines listed in schedule 8 of the Standard for the Uniform Scheduling of Medicines and Poisons (SUSMP) or The Poisons Standard, does not require GHS labelling.

Similarly, veterinary medicines listed in schedule 4 of The Poisons Standard that are in a form and packaging consistent with direct administration to animals, for example small containers, tablets, syringes and chewables will not require GHS labelling.

Related information

 
Back to top