, 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

quality of the Company. Ac- quisitions made over the past several quarters and the relentless focus on operational excellence have contributed incrementally in enhancing the core EBITDA of the Company and

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for repayment from 1 year to 2 years at the original interest rate and the condition to the withdraw the was comfortable 6 8. Opinions of the Audit Committee and/or the Directors of the Company having

for repayment from 1 year to 2 years at the original interest rate and the condition to the withdraw was comfortable 6 7. Opinions of the Audit Committee and/or the Directors of the Company having

. (UNOFFICIAL TRANSLATION) (Revision 2015) Table of Contents Page 1. Audit Firm profile 1 2. Network firms of the Audit Firm 4 3. Internal management of the Audit Firm 5 4. Inspection results on quality control

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2562 1 (Leadership Responsibilities for Quality within the Firm) ( ) (2) 2 (Relevant Ethical Requirements) ( ) ( ) 3 (Acceptance and Continuance of Client Relationships and Specific Engagements) (1) (3

of Directors’ Meeting No 5/2019 of Quality Houses Public Company Limited (“the Company”) held on August 13,2019 at the meeting room 7th Floor Q.House Lumpini Building, South Sathorn Road, Bangkok has

and administrative expenses increased by Baht 2.12 million or 2.59% the main reasons are the expenses incurred from the expansion of subsidiaries, staff cost and expenses of hospital quality improvement