director, or any person who holds a position equivalent to any of the above regardless of the title, and includes any person who has full or partial authorization under an agreement of management; “affiliate

network in the Eastern Seaboard area, its high profitability, and reliable cash flows. 5. Raw Water Business Raw water revenue in the first half of 2018 was 1,185.16 million Baht, decreased by 124.89

financial strength as the key raw water provider with a comprehensive pipeline network in the Eastern Seaboard area, its high profitability, and reliable cash flows. The Board of Director’s meeting No. 9/2561

followings: 1. I certify that the audit firm has audit quality control system which is sufficient and reliable for supervising its auditors’ work to comply https://publish.sec.or.th/nrs/8264p.doc 6564p.doc

aforementioned. Clause 6. Derivatives broker shall arrange to have an acceptable and reliable compliance unit. Such unit shall independently operate to monitor the operation of derivatives broker. Clause 7

. Derivatives broker shall arrange to have an acceptable and reliable compliance unit. Such unit shall independently operate to monitor the operation of derivatives broker. Clause 7. Derivatives broker shall

. Derivatives broker shall arrange to have an acceptable and reliable compliance unit. Such unit shall independently operate to monitor the operation of derivatives broker. Clause 7. Derivatives broker shall

control system for goals and objectives achievement, compliance with applicable laws and regulations, safeguarding of the assets from frauds and damage, and preparing reliable accounts and reports. The

audit firm, hereby certify and consent to the followings: 1. I certify that the audit firm has audit quality control system which is sufficient and reliable for supervising its auditors’ work to comply

, hereby certify and consent to the followings: 1. I certify that the audit firm has audit quality control system which is sufficient and reliable for supervising its auditors’ work to comply with the