Sustainability Reporting Audit & Assurance Services in Indonesia
Enhancing Accountability and Transparency Through Independent Sustainability Reporting Audits
As environmental, social, and governance (ESG) expectations continue to rise, sustainability reporting has become a strategic priority for organizations across industries.
Investors, regulators, and stakeholders increasingly demand accurate, transparent, and verifiable ESG disclosures.
TGS AU Partners provides independent sustainability reporting audit and assurance services to help organizations strengthen credibility, ensure compliance, and enhance stakeholder trust.
Our structured assurance approach ensures your sustainability report is reliable, consistent, and aligned with applicable international and local standards.
Why Sustainability Reporting Assurance Matters
A sustainability reporting audit is an independent evaluation process that assesses the accuracy, completeness, and reliability of ESG information presented in a company’s sustainability report.
Through independent assurance, organizations can:
-
Ensure Data Accuracy
Verify that reported ESG metrics are supported by appropriate documentation and evidence. -
Strengthen Transparency
Build trust with investors, regulators, customers, and employees. -
Meet Regulatory Requirements
Support compliance with sustainability reporting regulations applicable in Indonesia and internationally. -
Reduce Reputational Risk
Minimize the risk of greenwashing and misleading disclosures.
Independent assurance provides stakeholders with confidence that your sustainability disclosures are credible and professionally verified.
Reporting Frameworks & Standards We Support
Our team has in-depth experience with leading global sustainability reporting frameworks, including:
-
Global Reporting Initiative (GRI)
-
Sustainability Accounting Standards Board (SASB)
-
Other internationally recognized ESG reporting frameworks
We also align our approach with Indonesian regulatory requirements, including sustainability reporting obligations for certain regulated entities.
Why Choose TGS AU Partners?
Experienced Assurance Professionals
Our team consists of certified auditors and professionals with expertise in both financial and non-financial reporting assurance, including ESG disclosures.
Tailored Audit Approach
Every organization faces unique sustainability risks and operational contexts. We customize our audit procedures to match your industry profile, reporting objectives, and stakeholder expectations.
Enhance Reputation & Investor Confidence
An independently assured sustainability report demonstrates genuine commitment to transparency and good governance.
International Network
As part of the global TGS network, we follow internationally monitored quality standards and best practices.
Our Sustainability Reporting Audit Process
We apply a systematic and structured methodology in every engagement:
1. Initial Assessment
We begin by understanding your reporting objectives, ESG scope, materiality assessment, and organizational context.
2. Data Collection & Documentation Review
Our team gathers and evaluates supporting documentation and evidence to verify the completeness and accuracy of disclosed information.
3. Analysis & Evaluation
We assess:
-
Consistency of reported data
-
Measurement methodologies
-
Alignment with chosen reporting standards
-
Internal control processes over ESG data
4. Assurance Report Issuance
Upon completion, we issue an independent assurance report outlining:
-
Scope of review
-
Findings and observations
-
Recommendations for improvement (if applicable)
5. Follow-Up & Continuous Improvement
We support management in strengthening internal ESG reporting processes and enhancing future disclosures.
Additional Services
Sustainability Advisory
Strategic guidance to design and implement effective sustainability programs and ESG frameworks aligned with business objectives.
Internal ESG Training
Workshops and training sessions to enhance your team’s understanding of sustainability reporting standards, ESG metrics, and best practices.
Who Needs Sustainability Reporting Assurance?
Our services are particularly relevant for:
-
Public listed companies
-
Entities regulated by financial authorities
-
Multinational subsidiaries operating in Indonesia
-
Organizations seeking ESG-focused investment or funding
-
Companies preparing for IPO or international expansion
If your organization aims to strengthen governance and enhance investor confidence, sustainability reporting assurance is a strategic step forward.
Our Office Locations
Head Office:
Wisma Staco, 6th Floor
Jl. Casablanca Kav 18
South Jakarta 12870, Indonesia
Branch Office:
Jl. Kalpataru No. 33, Ruko Kav. 4
Lowokwaru, Malang 65141
Indonesia
Frequently Asked Questions (FAQ)
Is sustainability reporting mandatory in Indonesia?
Certain entities regulated by financial authorities are required to prepare sustainability reports. Independent assurance, while not always mandatory, significantly enhances credibility and stakeholder trust.
How does sustainability audit differ from financial audit?
A financial audit focuses on financial statements, while sustainability assurance evaluates non-financial ESG disclosures, metrics, and related internal processes.
Which reporting standards do you cover?
We support GRI, SASB, and other recognized international ESG frameworks, depending on your reporting objectives.
How long does the assurance process take?
The duration depends on the scope and complexity of the sustainability report, typically ranging from several weeks to a few months.
Ready to Strengthen the Credibility of Your Sustainability Report?
Transparency is no longer optional — it is expected.
Partner with TGS AU Partners to ensure your sustainability report is independently verified, compliant, and trusted by stakeholders.
