. SEC Classification : ใชภ้ายใน (Internal) FORM 56-1 One Report (Attached to Notification No. Tor Jor. 55/2563) Applicable to the Financial Year Ending 31 December 2021 onwards Annual Registration

(Internal)

Bualuang Securities Public Company Limited Between 1 September 2022 and 15 September 2024, Bualuang Securities Public Company Limited (“Bualuang Securities”) maintained an internal investment

of Contents Page 1. Audit Firm profile 1 2. Network firms of the Audit Firm 4 3. Internal management of the Audit Firm 5 4. Inspection results on quality control system by other agencies (if any) 5 5

. (UNOFFICIAL TRANSLATION) (Revision 2015) Table of Contents Page 1. Audit Firm profile 1 2. Network firms of the Audit Firm 4 3. Internal management of the Audit Firm 5 4. Inspection results on quality control

executives? and personnel's capability, and promotion of innovation and responsible business operation, and (3) to monitor and disclose information by ensuring appropriate risk management and internal control

specified in the notification. In this regard, Coins TH distributed advertising materials promoting its products without the clear and visible cautionary statements on such ads. DAB Act S.30 Settlement

PowerPoint Presentation SEC Classification : ใชภ้ายใน (Internal) 20 กนัยายน 2565 การเตรยีมการของผูม้อี านาจผกูพนัของกจิการ SEC Classification : ใชภ้ายใน (Internal) 2©Copyright การเตรยีมการของผูม้อี า

Bangkok, November 9, 2011 ? The SEC ordered Tongkah Harbour Plc. (THL) to arrange a special audit with regard to the company?s internal control, appropriateness of connected transactions and asset

3.2 Investment management system 3.3 Back office supporting system 3.4 Compliance system 3.5 Documentary preparation and record keeping system Chapter 4 Internal Control System Chapter 1 Organisational