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
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
where the private fund management company is a limited company or public limited company under clause 2 (6) of Ministerial regulations No. 15 (B.E. 2543) in accordance with the provision of the Securities
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
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
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
offering, or the rules, conditions and procedures for share offering of a limited company in accordance with the Civil and Commercial Code in a general case or to the general public, as the case may be. In
such mufti-infrastructure businesses. (5) “ company ” means a limited company or a public limited company; (6) “ alternative energy ” means a business that generates energy from non-depletable energy
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.
; (5) advertisement and sale promotion , as specified in details in Chapter 6; (6) particular provisions for some kinds of service, as specified in details in Chapter 7. As a result of promulgating this