Assurance Statement
Declaration of Independence in Terms of Third-Party External Verifier
PTTEP is committed to reporting sustainability performance with completeness and accuracy and ensuring the disclosure of reliable information verified by external assurance.
In 2025, PTTEP engaged SGS (Thailand) Limited to provide assurance on selected sustainability information covering safety, occupational health and environment, human resource, and supply chain for the year ended 31 December 2024 in PTTEP’s Annual Report 2024 (56-1 One Report) / Sustainability Report Incorporated and PTTEP’s corporate website, Sustainability section. The assurance provider has no conflict of interest in relation to providing the data assurance for the company which has been assured. You can access our further information in Assurance Statement.