How do I lodge an adjudication under the Security of Payment Act in NSW?

Last reviewed July 5, 2026

You lodge an adjudication by submitting a written application to an adjudicator, along with any supporting documents. Make sure your application meets the requirements under the Security of Payment Act, including timelines and details of the payment claim. You must also notify the other party.

Key points

  • Submit a written application to an adjudicator.
  • Include supporting documents.
  • Follow the timelines in the Security of Payment Act.

Start by preparing your application and check that it includes all required information. You need to provide evidence of the payment claim and any relevant contract details. Don't forget to send a copy to the other party involved.

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Alloovium can help you track your obligations and deadlines when lodging an adjudication.

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General information for Australian construction professionals — not legal advice. Verify jurisdiction-specific requirements with the relevant regulator.