Investor Relations

Corporate Governance Policy

Internal Control and Risk Management

Recognizing the importance of an internal control system, the Board of Directors has put in place an internal control system that governs the financial, management and operational aspects for greater effectiveness and efficiency in accordance with related laws and regulations. Meanwhile, an emphasis is placed on continuous improvement according to COSO (The Committee of Sponsoring Organizations of Treadway Commission) with respect to organizational and control environment, risk assessment, control activities, information and communication and monitoring activities.

The Board of Directors has clearly defined in writing the duties and approval authority for the Management, and has controlled and ensured an efficient utilization of the Company's assets. To maintain proper checks and balances, the roles and duties of front-line operators, supervisors and evaluators are clearly delineated. In addition, the Company ensures that there is a financial reporting to those in the direct line of responsibility.

There is also the Audit Committee, which was appointed by the Board of Directors, by the Stock Exchange of Thailand's guidelines which currently consists of 4 independent directors and the Senior Director of Internal Audit Department acts as Secretary of the Audit Committee. The Audit Committee has the duties and responsibilities of auditing financial statements, disclosure of the financial reports and related transactions or any matters with conflicts of interest to be accurate , complete, reliable, and coordinate with the Internal Audit Department, auditors and management of the Company to review the internal control system and ensuring compliance with the relevant laws and regulations, as well as, to consider and approve an audit plan, performance evaluation and compensation of the Internal Audit Department, including selection and appointment of the auditor and audit fee. The Audit Committee shall also perform other duties as assigned by the Board of Directors, and conduct self-assessment to evaluate their performance to ensure that the Audit Committee has performed their duties effectively and completely.

The Board of Directors has implemented the Assessment Form of the Securities and Exchange Commission as a guideline to assess the adequacy of the internal control systems of the Company and subsidiaries and a reporting of the assessment results to the Board of Directors' meeting on a yearly basis. The assessment results are also to be disclosed in the Company's annual registration statement (Form 56-1) and annual report.

All Board of Directors members and the Management, had collaboratively evaluated the sufficiency of internal control during 2015. The Board of Directors' Meeting on February 26, 2016 comprising of the Board of Directors, the Audit Committee, and the Management convened a meeting for the adequacy of the internal control systems of the Company and its subsidiaries as set up by the Management in five areas, namely, internal control, risk assessment, operation control, information and communication system and monitoring system. The Board of Directors and the Audit Committee shared the same opinion that:

"In general, the internal control system of the company and its subsidiaries was adequate and appropriate to the business operations of the Company. In addition, the Company has provided adequate personnel to follow the system effectively , as well as the internal control system for monitoring the operations of the subsidiaries in order to protect the assets of the Company and the subsidiaries from wrongful action of the directors and executives including transactions with persons who may have a conflict of interest and related persons. The Committee and the Management recognized the importance of good corporate governance, internal control, and continuous risk management, which would ensure good corporate governance principles of company, acceptable level of internal control and risk management, accurate and reliable accounting and financial reporting practices, together with compliance with the laws, the rules or announcements of the SET and regulations related to the Company's businesses."

Head of Internal Audit Department

The Board of Directors' Meeting No.3/2006 held on May 15, 2006 appointed Mr. Wichai Santadanuwat as a Secretary to the Audit Committee and Head of Internal Audit Department. The Audit Committee has considered and agreed that Mr. Wichai Santadanuwat has experience in performing the audit of the Company's business for 14 years including an understanding of the activities and operations of the Company as well, so that it is appropriate for him to perform such functions.

The appointment, termination and transfer, as well as performance evaluation and compensation for the Head of Internal Audit Department must be approved by the Audit committee. The qualifications of Head of Internal Audit Department appear in the attachment.

NOTE: Details of the Head of Internal Audit and Head of Compliance appear in "Details about the Head of Internal Audit, Company Secretary and Head of Compliance".