and Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT Public Company Limited By

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

control system which is sufficient and reliable for supervising its auditors’ work to comply with the professional standards on a continuous basis. Such audit quality control system complies with

that the operation of the securities company follows laws on securities and exchange and notifications issued by virtue of such laws. In performing duty in supervising the securities company under the

person who is responsible for supervising the investigation · Has sufficient and appropriate experience · Has authority within the firm ; and Is otherwise not involved in the engagement? 112

Additional Rules for Proprietary Trading of Securities Companies __________________________ Division 1 Rules on Investment _______________ Clause 7 An operating system supervising the proprietary trading of a

imposed by the State or an authorized agency in supervising derivatives trading. O yes (please specify in detail) O no 2.4 Please summarize the rules which the State or an authorized derivatives supervision

mutual funds’ assets; (f) Systems for preventing conflicts of interest, and for safekeeping of confidential information of mutual funds; (g) Systems for supervising the valuation of mutual funds’ invested

engagement. To the extent appropriate and as required by applicable professional standards, these policies and procedures should cover planning, performing, supervising, reviewing, documenting, and

which objectives is for promoting and supervising the derivatives intermediary, having obtained an approval [for establishment] from the Securities and Exchange Commission. “ financial institution ” means