Mandatory climate reporting has arrived in Australia. Under the Australian Sustainability Reporting Standards (AASB S2), Group 1 entities are already reporting, Group 2 entities are now in scope, and Group 3 follows from 2027. We help entities across all three groups meet their obligations, from governance and materiality disclosures to climate scenario analysis, stress testing and emissions reporting built on real emission factors rather than proxy data. We also support the SMEs in large reporters' value chains who are being asked for credible emissions data for the first time.