AASB S2 Materiality Assessment Software for Australian Companies
Identify and assess climate-related risks and opportunities under Australia's mandatory AASB S2 reporting requirements. Built for Groups 1, 2, and 3 entities under the Australian Sustainability Reporting Standards.
What is an AASB S2 Materiality Assessment?
The Australian Sustainability Reporting Standards (AASB S1 and AASB S2) are Australia's adoption of the ISSB's IFRS standards. AASB S2 is mandatory for listed and large proprietary companies, requiring them to assess and disclose climate-related risks and opportunities that could affect cash flows, access to finance, or cost of capital. A structured materiality assessment is the foundation of compliant reporting — and is required even for Group 3 entities seeking to claim an exemption.
AASB S1
General Sustainability Reporting (Voluntary)
AASB S1 sets out requirements for identifying and disclosing material sustainability information beyond climate. Currently voluntary in Australia, aligned with IFRS S1.
AASB S2
Climate-related Financial Disclosures (Mandatory)
AASB S2 mandates climate-related disclosures including physical and transition risks, climate opportunities, scenario analysis, and greenhouse gas emissions for Groups 1–3 entities.
The AASB S2 Materiality Assessment Process
A structured four-step approach to identify climate matters material to enterprise value under AASB S2.
Identify Climate Risks & Opportunities
Scan your business context to identify climate-related risks and opportunities relevant to your industry, operations, and value chain that could affect your company's financial position.
Assess Financial Materiality
Evaluate each matter using quantitative and qualitative criteria to determine if it could reasonably be expected to influence investor decisions or affect cash flows, access to finance, or cost of capital.
Prepare Disclosures
Structure material information across the four pillars: governance, strategy, risk management, and metrics & targets. Ensure disclosures are entity-specific and decision-useful.
Review & Finalise
Conduct a holistic review of all disclosures for completeness and consistency. Prepare for limited assurance requirements that phase in alongside your reporting obligations.
Why Use Materiality Master for AASB S2?
Purpose-built software to streamline your AASB S2 materiality assessment from start to finish.
Financial Materiality Focus
Workflows designed around the enterprise value perspective required by AASB S2, helping you identify the climate risks and opportunities that matter to investors and capital markets.
ISSB & SASB Alignment
Leverage SASB industry-specific topics to ensure comprehensive identification of material climate matters — fully consistent with the ISSB foundation underpinning AASB S2.
Audit-Ready Documentation
Generate audit-ready documentation of your materiality judgements, criteria applied, and conclusions — supporting assurance requirements that phase in from limited to reasonable assurance by July 2030.
Group 3 Exemption Support
Structured assessment workflow to document whether material climate risks exist — essential for Group 3 entities that need to justify their exemption claim.
Multi-Framework Support
Run one integrated assessment that satisfies AASB S2 alongside ISSB, ESRS/CSRD, GRI, and TCFD requirements — avoiding duplication of effort for multinational companies.
AI-Powered Assistance
AI tools help identify relevant climate matters, suggest materiality considerations, and accelerate your assessment timeline.
Built for Australian Companies
Whether you are a Group 1 ASX-listed entity, a mid-size Group 2 company, or a Group 3 entity assessing your exemption eligibility.
- Align with AASB S2 mandatory climate disclosure requirements
- Meet Group 1, 2, and 3 reporting timelines with confidence
- Leverage SASB industry-specific metrics and topics
- Document Group 3 exemption assessments rigorously
- Generate investor-ready materiality documentation
- Save weeks of manual assessment work with structured workflows
One Tool, Multiple Frameworks
Materiality Master supports materiality assessments across all major sustainability reporting frameworks.
Ready to Start Your AASB S2 Materiality Assessment?
Join 200+ organisations using Materiality Master to streamline their sustainability reporting. From A$749/year.
Learn More About AASB S2 Reporting
Explore our guides to deepen your understanding of Australian climate reporting.
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