Assurance – Limited and Reasonable

Independent assurance to strengthen trust in your sustainability disclosures

SESG provides limited and reasonable assurance over non-financial information, helping organisations demonstrate transparency, reliability, and accountability.

With accredited auditors in house our work follows recognised global standards such as ISAE 3000, ISAE 3410, ASAE 3000,  ASAE 3410 and AA1000AS v3, ensuring credibility and consistency.

  • Limited Assurance offers moderate confidence through plausibility checks and process reviews.

  • Reasonable Assurance provides higher confidence with detailed testing and verification of data and controls.

We apply these services across a wide range of sustainability reports, regulatory disclosures, and non-financial data, ensuring consistency, accuracy, and credibility.

By aligning with leading assurance practices, we support compliance, strengthen stakeholder trust, and enhance the integrity of sustainability reporting.

Benefits

Tiered Confidence

Choose assurance levels to match needs, from cost-effective limited to comprehensive reasonable.

Credibility with Stakeholders

Build confidence with investors, regulators, and customers through independently verified non-financial information.

Risk Mitigation

Identify and address gaps, inaccuracies, or inconsistencies before external scrutiny.

Decision-Ready Insights

Gain verified information to support strategic planning, sustainability commitments, and investor engagement.

Regulatory Compliance

Demonstrate alignment with evolving sustainability disclosure requirements and governance expectations across jurisdictions.

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