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The government is operating in accordance with the Guidance on Caretaker Conventions pending the outcome of the 2025 federal election.

Extra guidance on the categorisation of highly branched organic chemicals

If you're planning to introduce industrial chemicals (and products that release industrial chemicals) that are highly branched organic chemicals, see our extra guidance on this subject. It'll give you tips to help you work out your introduction category.

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Read – categorisation of highly branched organic chemicals 

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