advisory service" means giving advice in the normal course of business to the public whether directly or indirectly concerning the value of securities or the suitability of investing in those securities or

supervisor in business management. Clause 2 In order to ensure that critical function of intermediaries will continue or be restored in a timely manner in the event of disruption of its normal operations

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

replacement of lost important data. 4.3 If companies have used a service from a service provider, companies should cooperate with a service provider in determining a recovery time to restore normal operation

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 Securities and Exchange Commission; (8) “ closing time of normal trading session ” means the closing time for derivatives trading in the afternoon session of the derivatives exchange. Clause 2 This

of operation of the securities company. “Service provider” means a provider of services as an investor contact on behalf of securities companies or a provider of back office services to securities

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.