SECURITIES AND EXCHANGE COMMISSION TranslatED Version codified up to No.15 as of April 8, 2015 Readers should be aware that only the original Thai text has legal force and that this English

SECURITIES AND EXCHANGE COMMISSION TRANSLATED VERSION codified up to No.5 as of June 5, 2014 Readers should be aware that only the original Thai text has legal force and that this English translation

Notification of the Office of the Securities and Exchange Commission (Translation) (Translation) - 8 - Readers should be aware that only the original Thai text has legal force and that this English

deemed to have the permission to use back office service from the Office, if the service providers are as follows; (1) The Stock Exchange of Thailand; (2) Limited company or Limited public company

the service providers are as follows: (1) The Stock Exchange of Thailand or; (2) Limited company or public limited company established by the Stock Exchange of Thailand and hold shares not less than

Securities and Exchange Commission; □ A limited company or a public limited company whose main principles are in the business of securities or financial instruments custody and of other businesses as approved

Thailand, or a limited company or a public limited company established by the Stock Exchange of Thailand which holds its shares not less than seventy-five percent of the total issued shares; (4) support

Exchange Commission No. Kor Thor. 7/2539 Re: Shareholders’ Structure and Shareholding Proportion of a Limited Company or Public Limited Company Which Is Established to Undertake Securities Business in the

Exchange Commission Governing Undertaking of Other Business of Securities Companies B.E. 2552 (2009) ___________________ Whereas Section 98(8) of the Securities and Exchange Act B.E. 2535 (1992) as amended

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