At SESG, we provide independent auditing and assurance services that give confidence in the accuracy and credibility of your sustainability data and disclosures.
Our expertise spans auditing of non-financial data, management systems, and sustainability reports, ensuring alignment with recognised standards and frameworks.
We offer both limited and reasonable assurance statements for non-financial information, helping organisations meet regulatory requirements, enhance stakeholder trust, and strengthen reporting integrity.
Whether it’s verifying emissions data, testing the robustness of management systems, or reviewing sustainability reports against frameworks such as IFRS, AASB, GRI, or ISO standards, our approach is evidence-based, rigorous, and tailored to your needs.
Key Benefits
Enhanced Credibility
Strengthen stakeholder trust with independently verified sustainability data and disclosures.
Regulatory Compliance
Demonstrate alignment with applicable reporting and assurance requirements across jurisdictions.
Risk Reduction
Identify gaps, inaccuracies, or weaknesses before they become reputational or compliance risks.
Investor Confidence
Provide clear, defensible assurance statements that reinforce accountability and transparency.
What level of assurance do I need for GHG emissions?
This really depends on who is asking for it. For compliance related purposes such as those for companies required to report under the Australian Sustainability Reporting Standards (ASRS) AASB S2 standard, a ‘reasonable’ level of assurance is required.
What are the different levels of assurance?
The two main types of assurance are ‘reasonable assurance’ and ‘limited assurance’. To give a higher level of assurance, an auditor must do a more in-depth and rigorous assessment. Reasonable assurance means a high level of confidence but not absolute certainty. Limited assurance means reducing assurance engagement risk to a level that is acceptable in the circumstances of the assurance engagement.