Australia already had interception, surveillance-device and crimes laws for intelligence, policing and criminal prosecutions, but officials said some provisions were not working cleanly as technology changed, including limits that made it uncertain how protected network activity warrant informationInformation linked to a network activity warrant, which was mainly meant for intelligence use but can now be disclosed or used in limited ways to support fair criminal trials. could be used for prosecution decisions and criminal disclosure dutiesRules requiring prosecutors to give an accused person relevant material before or during a criminal trial so the trial is fair.. After Home Affairs responsibilities were reshuffled in May 2025, Tony Burke MP introduced a technical bill to align portfolio powers, clarify testing and stored-communications access, protect undercover officers and let necessary warrant information support fair trials; Parliament passed it in October and it received Royal Assent in November.
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Before 2025
Existing surveillance laws leave disclosure uncertainty
The explanatory memorandum said limits on protected network activity warrant informationInformation linked to a network activity warrant, which was mainly meant for intelligence use but can now be disclosed or used in limited ways to support fair criminal trials. needed clarification so prosecutors could meet pre-trial and ongoing disclosure obligationsRules requiring prosecutors to give an accused person relevant material before or during a criminal trial so the trial is fair. while preserving the intelligence purpose of those warrants.
Telecommunications and Other Legislation Amendment explanatory memorandum ↗
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13 May 2025
Home Affairs takes responsibility for the interception law
A new Administrative Arrangements OrderA formal order that allocates laws and government functions to ministers and departments; here it moved responsibility for the interception law to Home Affairs. transferred responsibility for the Telecommunications (Interception and Access) Act from the Attorney-General to the Minister for Home Affairs, requiring related portfolio references and functions to be updated.
Telecommunications and Other Legislation Amendment explanatory memorandum ↗
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27 Aug 2025
Tony Burke MP introduces the bill
The bill was introduced in the House of Representatives to amend interception, surveillance-device and crimes laws so key provisions could operate as intended for law enforcement, national security and criminal justice processes.
Parliamentary timeline ↗
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07 Oct 2025
House passes the bill
The House agreed to the third reading after debate that described the bill as allowing protected network activity warrant informationInformation linked to a network activity warrant, which was mainly meant for intelligence use but can now be disclosed or used in limited ways to support fair criminal trials. to meet disclosure obligationsRules requiring prosecutors to give an accused person relevant material before or during a criminal trial so the trial is fair. and be admitted where necessary for defensible prosecutions and fair trials.
Hansard ↗
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29 Oct 2025
Parliament passes the bill
The Senate agreed to the third reading and both houses passed the bill in the same form, completing parliamentary passage.
Parliamentary timeline ↗
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04 Nov 2025
Royal Assent turns the bill into an Act
The Governor-General gave Royal Assent, turning the bill into an Act after its passage through both houses.
Parliamentary timeline ↗