on the SEC website. No. Firm Name CPA Reg No. Period of Approval 1 A&A OFFICE COMPANY LIMITED NO.246 TIMES SQUARE BUILDING, 21ST FLOOR, ROOM NO. 21-01 SUKHUMVIT, ROAD 12-14, KHLONG TOEI, BANGKOK 10110

of Thailand (the “SET”) for 7 consecutive days prior to the date on which the Board of Directors resolved to propose the said offering for approval at the Extraordinary General Meeting of Shareholders

Exchange of Thailand (the “SET”) for 7 consecutive days prior to the date on which the Board of Directors resolved to propose the said offering for approval at the Extraordinary General Meeting of

shares traded on the Stock Exchange of Thailand (the “SET”) for 7 consecutive days prior to the date on which the Board of Directors resolved to propose the said offering for approval at the Extraordinary

outsource อย่างน้อยปีละ 1 ครั้ง (2) นโยบายการ outsource (“นโยบายฯ”) เพ่ิมเติมรายละเอียดที่ต้องระบุในนโยบายฯ ดังนี้ (2.1) แนวทางการประเมินความเสี่ยง (self-assessment) ที่เหมาะสม : เพ่ิมเติมให้ผู้ประกอบธุรกิจ

analysis of accounts receivable aging and assessment of past debt collection experience. Accordingly, the Corporate Group has experienced very little bad debts and has not found any irregularity in 2018 and

for payment. The Corporate Group has established policy for setting provision or allowance for doubtful debts which is based on the analysis of accounts receivable aging and assessment of past debt

with outstanding performance in terms of environment, society and governance, based on the assessment by Thai pat Institute. August World Medical Hospital received the Outstanding Cooperation Award at

มปัีญหาหนี้ครัวเรอืนทียั่งอยู่ในระดับสงู ทําใหป้ระชาชน ยังระมัดระวงัการจับจ่ายใชส้อยภาคครัวเรอืนอยู่ (ทีม่า : Quarterly Economic Assessment and Outlook ครัง้ที ่3/2560 ธนาคารกรุงเทพ จํากดั (มหาชน)) การวเิ

receivable aging and assessment of past debt collection experience. Accordingly, the Corporate Group has experienced very little bad debts and has not found any irregularity in 2017 and there was no bad debt