Australia is taking a significant step toward corporate accountability on climate change. The Australian Securities & Investments Commission (ASIC), the country’s financial regulator, has released Regulatory Guide 280 (RG 280), a blueprint for companies required to disclose climate-related financial risks under Australia’s new mandatory sustainability reporting law.
This move is part of a broader global push toward greater corporate transparency on climate issues, mirroring similar frameworks in the U.S., Europe, and other regions. But while the regulations mark progress, they also raise questions about corporate readiness, enforcement, and the broader implications for business strategy.
Why This Matters
For decades, investors and regulators have pushed for more transparency in how businesses contribute to and are affected by climate change. Australia’s new rules, passed in September 2024 under the Treasury Laws Amendment Act, aim to bring clarity and consistency to how companies report their climate risks and opportunities.
Companies will now have to disclose details on their greenhouse gas emissions across the value chain (including the elusive Scope 3 emissions—those generated by suppliers and customers) and their exposure to climate-related risks. The largest corporations will begin reporting as soon as 2025, with medium-sized firms following in 2026 and smaller ones in 2027.
Who’s Affected?
The new requirements apply to public and large proprietary companies that already provide audited financial statements. The rollout will happen in phases:
- 2025: Companies with 500+ employees, $500 million+ revenue, or $1 billion+ in assets
- 2026: Medium-sized companies (250+ employees, $200 million+ revenue, $500 million+ assets)
- 2027: Smaller companies (100+ employees, $50 million+ revenue, $25 million+ assets)
ASIC’s “Pragmatic” Approach to Enforcement
Recognizing that these requirements are new and complex, ASIC has emphasized a “pragmatic and proportionate” approach to supervision in the initial years. Rather than immediately penalizing companies for missteps, the regulator will focus on:
- Engaging directly with companies to correct incomplete or misleading information.
- Granting relief from reporting and audit requirements under certain conditions.
- Prioritizing serious misconduct, meaning enforcement will target reckless or intentional violations rather than honest mistakes.
This is crucial because many companies are still struggling with how to measure and report climate data accurately, especially when it comes to Scope 3 emissions, which require tracking carbon output beyond direct operations.
The Bigger Picture: Why This Could Reshape Business in Australia
This is not just a compliance exercise—these new rules could have ripple effects across industries. Investors and financial institutions have increasingly been using climate-related disclosures to assess risks and make decisions. Companies that fall behind on reporting could find it harder to attract capital, while those that excel may gain a competitive edge.
Moreover, corporate sustainability efforts often reveal inefficiencies and areas for cost savings, such as reducing energy consumption or finding more sustainable suppliers. This means that while some firms may see the new rules as a burden, others could use them as an opportunity for strategic advantage.
ASIC Commissioner Kate O’Rourke underscored this point, stating:
“Climate-related financial information that is consistent, comparable, and of high quality facilitates confident and informed decision-making by investors and other users of that information.”
What Comes Next?
Companies should act now to prepare for compliance. ASIC’s final guide has been updated following industry feedback, with added sections on climate scenario analysis and Scope 3 emissions reporting, as well as clearer instructions for directors overseeing sustainability disclosures.
For businesses, this means investing in better data tracking, aligning with international standards, and ensuring that their sustainability reports hold up to scrutiny. With global momentum pushing toward stricter climate accountability, Australia’s new regulations are just the beginning.
