Section 115 Securities and Exchange Act B.E. 2535 Section 115. In operating the business of investment advisory service, a securities company shall comply with the rules, conditions and procedures as

the Office of the Securities and Exchange Commission No. OrThor. 7/2549 Re: Guidelines and Conditions for Securities Company Relating to the Using of Back Office Service from Service Provider Whereas

Office of the Securities and Exchange Commission No. SorThor. 20/2549 Re: Rules for Derivatives Broker on Using of Derivatives Investor Contact Service and Back Office Service from Service Provider By

specified in the notification of the SEC. In this regard, the SEC may also specify fees or service charges which the securities company may charge its customers for the performing underwriting service.

provide such information to clients which shall be opened for service at least throughout the working hours of the intermediary. (2) promote or dessiminate information on the arrangement under subclause (1

and collect fees or service charges in accordance with the rules, conditions and procedures as specified by the board of directors of the Securities Exchange. In operating the business of securities

encryption of information transmitted through computer network system, the prevention of distributed denial of service (DDoS) attack, the intrusion from malware, the protection against threats advanced

of an intermediary ’s service and shall include fund , unitholder or member of the provident fund; “ fund ” means a mutual fund, private fund and provident fund; “ central utility function ” means a

each customer separately from the account of its own, in accordance with the rules specified in the notification of the SEC. In cases where the derivatives business operator has advanced its own asset to

Exchange Commission No. Kor Thor. 21/2563 Re: Determination of Types of Operation of Person Approved to Participate in Regulatory Sandbox to Experiment and Develop Innovation in Support of Service Provision