GC recognizes the importance of controlling and monitoring data products to ensure their quality, availability, and retrievability at all times to reduce the costs required for data development and avoid redundant management expenses. To this end, GC has established a procedure for ensuring data quality, data compliance with laws and GC’s regulations, and data security, consisting of the following components: 1. Data governance is included in project development as part of the digital investment life cycle. 2. Data governance officers (DGO) are responsible for controlling and monitoring data to ensure its quality in collaboration with business data stewards and for inspecting the use of data products in every digital use case to prevent violations of GC’s regulations and the Personal Data Protection Act B.E. 2562 (2019). 3. A data quality index is established in collaboration with data owners, encompassing data on materials, vendors, customers, equipment, plant maintenance, ready-made assets, and lab operations. For the year 2023, the required data quality index for such data was a minimum of 95%. 4. Data engineers are responsible for controlling and verifying data ingestion and collection as well as data interoperation and for establishing a data integration standard for digital use cases. 5. Informing and educating employees at all levels through communications to foster their understanding of data management and enable them to use data products correctly and safely according to the objectives of digital use cases and data scientists. 6. Encouraging employees to utilize the data catalog to conveniently search and access data sources and understand data types and formats before requesting the use of data products. Integrated Governance, Risk Management and Internal Control, and Compliance (Integrated GRC) GC places importance on the integration of Governance, Risk management and internal control, and Compliance (GRC), to enable the organization to achieve its business goals with efficiency, transparency, and accountability and minimize risks that may affect its business. Further details of GRC operations appear under “Internal Control.” INTEGRATED GRC GOVERNANCE COMPLIANCE RISK MANAGEMENT AND INTERNAL CONTROL 149 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED Form 56-1 One Report 2023
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