Notification of the Securities and Exchange Commission No. SorThor. 4/2552 Re: Special Holiday for Securities Companies and Derivatives Business Operators _____________ With regard to the Cabinet’s resolution on

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

\kornwara.SECOA_DOMAIN\Documents\Apple\Notice\Holiday\holiday10_notice_special2556.doc

ทรัพย์และตลาดหลักทรัพย์ C:\Documents and Settings\kornwara\My Documents\Apple\Notice\Holiday\holiday2_Notice_v3.doc

Constitution Day 15. Wednesday 31 December New Year’s Eve For securities companies and derivatives business operators in Narathiwat, Pattani, Yala, and Satun, an extra holiday is given for the Eidilfitri Day

) independent compliance unit with acceptable standards and reliable for inspecting the operation of the company; (e) standard and reliable system for data recording and reporting of information to the company’s

criteria prescribed by the Association of Thai Securities Companies and approved by the SEC Office. Clause 7 The derivatives broker shall set up a compliance unit in which acceptable and reliable standards

, the Office may specify conditions for the securities company to follow. Clause 5. A securities company shall arrange to have compliance unit and an internal audit unit with recognizable and reliable

method of inspection on validity of such contract, etc.; (g) practice on internal inspection and control, performance inspection and hierachical risk report to the executive; (h) appropriate and reliable