Artifact GuideAustraliaAustralia Cyber Security Act vs UK PSTI Act

Australia Cyber Security Act Australia Cyber Security Act vs UK PSTI Act

Australia's Cyber Security Act 2024 is not a one-for-one copy of the UK's PSTI regime: the Australian Act also covers ransomware payment reports, significant cyber incident coordination, and review-board powers.

Use this comparison to separate reusable connected-product evidence from Australia-only reporting, notice, and critical-infrastructure workstreams.

Author
Sorena AI
Published
May 9, 2026
Updated
May 9, 2026
Sections
2

Structured answer sets in this page tree.

Primary sources
7

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated May 9, 2026
Overview

Use this page when a connected product, ransomware payment decision, or Australian critical-infrastructure dependency could be affected by Australia's Cyber Security Act 2024 while the same product program is already tracking the UK's PSTI Act and 2023 security requirements regulations.

Side-by-side comparison

Australia Cyber Security Act 2024 vs UK PSTI Act: concrete compliance differences

Compare the Australian Cyber Security Act 2024 and UK PSTI Act only where the grounding supports it: connected-product security has overlap; ransomware reporting, incident coordination, review-board powers, and SOCI analysis remain Australia-specific.

Review all sources
First framework
Australia Cyber Security Act 2024

Covers smart-device security standards for relevant connectable products acquired in Australia, plus separate ransomware payment reporting, significant incident coordination, Cyber Incident Review Board, and regulatory-powers workstreams.

Second framework
UK PSTI Act

Comparator regime for UK product security and telecommunications infrastructure, with this page limited to connected-product security facts supported by the existing UK sources and Australian explanatory statement.

Comparison row 1

Scope boundary

Australia Cyber Security Act 2024

Australia: the Smart Devices Rules apply the security standard to consumer grade relevant connectable products intended, or likely, to be used for personal, domestic, or household use, when acquired in Australia by a consumer; the rules exclude listed categories such as desktop/laptop computers, tablets, smartphones, therapeutic goods, road vehicles, and road-vehicle components.

UK PSTI Act

UK PSTI: keep the UK scope analysis anchored to the Product Security and Telecommunications Infrastructure Act 2022 and the 2023 security requirements regulations for relevant connectable products; do not use this Australian page to add unsupported UK category exclusions or thresholds.

Operational implication

A product can reuse part of the product-security analysis only after the Australian consumer-grade and acquisition-in-Australia tests are documented separately from the UK PSTI scope decision.

Comparison row 2

Who carries the duty

Australia Cyber Security Act 2024

Australia: the Smart Devices Rules place duties on manufacturers and suppliers of consumer grade relevant connectable products; the statement of compliance must be prepared by or on behalf of the manufacturer, and suppliers must hold a compliant statement before supplying the product in Australia.

UK PSTI Act

UK PSTI: under the Product Security and Telecommunications Infrastructure Act 2022 the relevant economic actors are manufacturers, importers, and distributors of relevant connectable products placed on the UK market; this page does not extend UK actor duties beyond the existing UK sources.

Operational implication

Confirm the Australian actor role (manufacturer or supplier) and the UK actor role (manufacturer, importer, or distributor) separately, because the same business can hold different duties in each market.

Comparison row 3

What triggers the obligation

Australia Cyber Security Act 2024

Australia: the smart-device standard is triggered when a consumer grade relevant connectable product is acquired in Australia by a consumer for personal, domestic, or household use; the separate ransomware duty is triggered only after a ransomware payment is made by a reporting business entity.

UK PSTI Act

UK PSTI: the connected-product duty is triggered when a relevant connectable product is made available to consumers in the UK market, anchored to the Product Security and Telecommunications Infrastructure Act 2022 and the 2023 security requirements regulations.

Operational implication

Pin the trigger to a market event in each regime: Australian acquisition by a consumer versus UK availability on the UK market, and never assume a UK availability event satisfies the Australian acquisition test.

Comparison row 4

Core product obligations

Australia Cyber Security Act 2024

Australia: the product standard covers password requirements, publication of security-issue reporting information, and publication of the defined support period for security updates; manufacturers and suppliers also need statement-of-compliance evidence.

UK PSTI Act

UK PSTI: the Australian explanatory statement says the Australian Schedule 1 security standards closely follow the UK 2023 relevant-connectable-product security requirements regulations, so these product-security topics are the safest overlap area.

Operational implication

Map password, vulnerability-reporting, and support-period controls once, but keep an Australian compliance matrix showing each Australian clause and statement requirement is met.

Comparison row 5

Evidence and retention

Australia Cyber Security Act 2024

Australia: the statement must be prepared by or on behalf of the manufacturer and include product type and batch identifier, manufacturer and authorised-representative details, compliance declarations, defined support period, signatory details, and place and date of issue; statements must be retained for five years.

UK PSTI Act

UK PSTI: Australian grounding says UK-market products can provide the same statement-of-compliance information for Australia only if all Australian section 9 requirements are met; the UK source in this file should not be treated as proving Australian retention or field requirements.

Operational implication

Reuse the same document only after adding an Australian field-by-field check and retention owner; otherwise keep a UK PSTI statement and an Australian statement as separate records.

Comparison row 6

Reporting timing

Australia Cyber Security Act 2024

Australia: a reporting business entity must report after a ransomware payment when the Act and rules apply; the rules set a $3 million turnover threshold for businesses and require report information about the incident, demand, payment, and communications, with the Act setting a 72-hour report period.

UK PSTI Act

UK PSTI: no UK PSTI ransomware-payment duty is supported by the grounding for this page. Keep UK PSTI out of ransomware reporting unless a separate UK source is added elsewhere.

Operational implication

Do not merge ransomware-payment playbooks with UK product-security evidence; route these cases to Australian incident response, legal, and executive approval owners.

Comparison row 7

Enforcement and oversight

Australia Cyber Security Act 2024

Australia: for smart-device non-compliance the Cyber Security Act supports compliance notices, stop notices, recall notices, public notification of recall-notice failure, expert examination, civil penalties, infringement notices, enforceable undertakings, and injunctions; the Act also creates a Cyber Incident Review Board process for significant incidents.

UK PSTI Act

UK PSTI: keep enforcement conclusions to the UK Act and the 2023 regulations themselves; this page has no grounding for UK penalty amounts, regulator practice, or market-surveillance steps beyond the existing UK public sources.

Operational implication

Do not promise one enforcement playbook. Australian remediation needs notice-response, recall, public-notification, and examination evidence; UK PSTI remediation needs a separate UK-law review if enforcement details matter.

Comparison row 8

Where the regimes overlap

Australia Cyber Security Act 2024

Australia: the explanatory statement says the Schedule 1 smart-device security standards closely follow the UK 2023 relevant-connectable-product security requirements regulations, so password, vulnerability-reporting, and support-period controls are the genuine overlap area with the UK regime.

UK PSTI Act

UK PSTI: the 2023 security requirements regulations set the comparable password, security-issue reporting, and minimum-support-period duties for relevant connectable products that the Australian standard mirrors, while UK-only market-surveillance and enforcement detail stay outside this overlap.

Operational implication

Reuse mapped product-security controls across both regimes, but keep ransomware payment reporting, Cyber Incident Review Board, and SOCI critical-infrastructure obligations strictly Australia-only because they have no UK PSTI counterpart.

Comparison row 9

Decision rule

Australia Cyber Security Act 2024

Australia: treat the Cyber Security Act 2024 as the controlling regime when a product is acquired by an Australian consumer, when a reporting business entity makes a ransomware payment, or when a Cyber Incident Review Board or SOCI critical-infrastructure obligation is in scope, and build Australian evidence first.

UK PSTI Act

UK PSTI: treat the Product Security and Telecommunications Infrastructure Act 2022 and 2023 regulations as controlling only for UK-market connected-product duties, and do not let reused UK evidence stand in for Australian statement, retention, ransomware, or SOCI records.

Operational implication

Decide by trigger: if the event is an Australian consumer acquisition, ransomware payment, significant incident, or SOCI asset, run the Australian workstream; reuse UK PSTI product-security evidence only after every matching Australian requirement is independently satisfied.

Practical decision rule

How to use the comparison without overreaching

  • Start with the Australian scope split: smart-device standard, ransomware payment report, significant incident coordination, Cyber Incident Review Board, or SOCI overlap.
  • Reuse UK PSTI evidence only for connected-product security where Australian statement, support-period, retention, and consumer-acquisition requirements are independently satisfied.
  • Flag any UK penalty, deadline, regulator-practice, importer, or distributor detail for separate UK PSTI grounding before publishing it as a comparison fact.
Section 1

What is actually comparable between the Australian and UK regimes?

The closest overlap is connected-product security. Australia's Smart Devices Rules establish a security standard for consumer grade relevant connectable products acquired in Australia by a consumer, while the Australian explanatory statement says those standards closely follow the UK's 2023 relevant-connectable-product security requirements regulations.

The overlap stops there. Australia's Cyber Security Act 2024 also contains ransomware payment reporting, significant cyber incident coordination, and Cyber Incident Review Board provisions, and SOCI remains a separate Australian critical-infrastructure regime. Do not treat UK PSTI evidence as covering those Australian workstreams.

  • Use product-security evidence across both regimes only for password requirements, vulnerability-reporting publication, support-period publication, and statement-of-compliance content where the Australian rules are met.
  • Create separate Australian records for ransomware payment reporting, including the reporting business entity test, payment trigger, 72-hour report clock, and required report fields.
  • Keep SOCI asset scoping separate from UK PSTI product scope because SOCI is about Australian critical infrastructure assets, reporting, risk management, and enhanced cyber obligations.
  • Treat Cyber Incident Review Board requests and significant incident coordination as Australia-only governance matters unless another source creates a separate UK duty.
Section 2

Which evidence can be reused, and which must stay Australia-specific?

For connected products, the Australian explanatory statement allows responsible entities operating across similar consumer-grade smart-device frameworks to use the same statement-of-compliance information for Australia, including UK-market products, if every Australian section 9 requirement is met.

That reuse is conditional. Australian records still need the Australian product class and consumer-acquisition analysis, manufacturer-prepared statement fields, defined support period, five-year retention, and any Australian supply decision. Ransomware payment reports and SOCI records are not PSTI artifacts.

  • Product owner: maintain product type, batch identifier, manufacturer and authorised-representative details, support-period text, and compliance declaration for Australian statement-of-compliance use.
  • Security engineering: prove unique or user-defined passwords, security-issue reporting details, acknowledgement and status-update process, and security-update support period publication.
  • Incident response and legal: keep Australian ransomware payment report facts separate, including ABN/address details where applicable, incident impact, demand, payment, and communications fields.
  • Critical infrastructure owner: document whether SOCI asset obligations apply separately from product-security duties before reusing any control or audit evidence.
Primary sources

References and citations

legislation.gov.au
Referenced sections
  • Supports the Australian multi-workstream split across smart devices, ransomware reporting, incident coordination, review board, and regulatory powers.
"Cyber Security Act 2024"
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