Australia’s Climate-Disclosure Regime Begins as AASB S2 Takes Effect
11/12/2025
Australia’s climate-disclosure regime has commenced and the first cohort is already reporting under AASB S2 (with AASB S1 voluntary but available). ASIC has issued RG 280 to guide companies, and more entities phase in next year—don’t wait until you’re the last one scrambling. standards.aasb.gov.au
Western Australia adds pressure: circular-economy and climate policy settings are tightening, and prime contractors are pushing ESG requirements down the supply chain. wasteauthority.wa.gov.au
1) Do a 60-Minute ESG Risk Scan (this week)
Identify top 3 risks (fuel/energy, waste, contractor emissions), rate impact/likelihood, assign owners and due dates. Use a simple risk template—speed beats perfection.
Why now: Phase-in is real; investors and primes expect credible progress, not promises. ASIC
2) Put Your Data in One Place (this month)
Consolidate energy, fuel/travel, waste and water in a single source of truth (even if that starts as one structured spreadsheet), with audit trail and monthly cut-off.
Why now: AASB S2 requires decision-useful, verifiable disclosures—scattered spreadsheets are a liability. aasb.gov.au
3) Add ESG Questions to Supplier Onboarding (30 days)
Update contractor forms with at least one data requirement (e.g., quarterly fuel/emissions or waste tonnage). Prioritise your top five high-impact suppliers first.
Why now: WA supply chains (especially mining/resources) are flowing disclosure asks downstream.
4) Run a Quick Waste & Circular Economy Check (30–45 days)
List your top three waste streams, current destination, and one reduction/diversion action before December (e.g., tyre recycling pathway, cardboard compacting).
Why now: WA plans emphasise waste avoidance and higher-value recovery—levies and expectations are rising.
5) Brief Leadership & Lock Governance (within 60 days)
Table ESG at your next management/board meeting: show your top risks, data plan, supplier changes, and a simple dashboard. Nominate an ESG owner and quarterly cadence.
Why now: ASIC guidance and the national regime elevate ESG to a board-level risk/controls topic.
How SustainaPass Helps (fast, practical, WA-ready)
ESG Risk Scan (free) – a one-hour checklist tailored for WA SMEs (mining contractors, logistics, construction).
Data Hub in days – connect existing spreadsheets/utility bills; get versioning, audit trail, and AASB-aligned exports.
Supplier ESG templates – pre-built onboarding questions and quarterly data requests for contractors.
Waste tracker – capture streams, tonnage, diversion and cost—ready for WA circular-economy expectations.
Board one-pager – auto-generate a monthly ESG summary (metrics, risks, actions) for governance and lenders.
Ready to move?
WA SMEs that act now will win tenders, reduce compliance cost, and avoid last-minute panic in 2026.
Start with a free ESG Risk Scan and a data foundation setup: SustainaPass.com
