En | Th

Audit Committee

Name - Surname Pol. Lt. Sivaraks Phinicharomna
Current Position Independent Director & Chairman of Audit Committee
Education Master’s Degree in Public Administration Minnesota State University, U.S.A.
Certificate of Accountancy, University of California Los Angeles, U.S.A.
California Certified Public Accountant (CPA)
California Board of Accountancy, U.S.A.
Enrolled Agent (EA), Internal Revenue Service, U.S.A.
Certified Internal Auditor (CIA), Institution of Internal Auditors
Certified Fraud Examiner (CFE), Association of Certified Fraud Examiners
IOD Chartered Director Thai Institute of Directors Association
Director Training
10 - 11 June 2015 Chartered Director Class (CDC)
24 - 25 April 2014 How to Measure the Success of Corporate Strategy (HMS)
3 - 4 March 2014 Successful Formulation and Execution of Strategy (SFE)
14 - 15 October 2009 Role of the Chairman Program (RCP)
14 - 15 February 2007 Audit Committee Program (ACP)
21 May - 18 June 2004 Director Certificate Program (DCP)
17 May 2004 Directors Accreditation Program (DAP)
by Thai Institute of Directors Association (IOD)
Working Experience
2019 - Present Audit Committee, EfinX Co., Ltd.
2010 - Present Independent Director, Audit Committee Ini3 Digital Plc.
2009 - Present Independent Director, Chairman of Audit Committee UA Withya Public Company Limited
2008 - Present Independent Director, Chairman of Audit Committee
TTCL Public Company Limited
Previous Working Experience
2013 - 2018 Independent Director, Chairman of Audit Committee SRK Multimedia, Plc.
2003 - 2005 Independent Director, Audit Committee PRINSIRI Plc.
2002 - 2014 Vice President – Internal Auditing THAICOM Plc.
1999 - 2001 Deputy Chief Financial Officers, DIGITAL PHONE Co., Ltd.
1996 - 1999 Assistant Vice President-Finance & Accounting SHINAWATRA INTERNATIONAL, Plc.
1994 - 1996 Vice President of Internal Auditing and System Development, STA, Plc.
1985 - 1994 Assistant Financial Controller, LOS ANGELES BORG Region, BORG WERNER Inc., New Jersey, U.S.A.
1975 - 1980 Deputy Inspector, Central Investigation Department, Royal Thai Police, Ministry of Interior.
Specialization Accounting & Finance, Auditing
Risk Management, Internal Auditing Fraud Examination
Consultant of Accounting System Committee and regular speaker of Federation of Accounting Profession of Thailand
Regular speaker of the Institute of Internal Auditors Thailand
Visiting Professors in THAMMASAT University, University of the Thai Chamber of Commerce, and in various universities
No. of Shareholding in TTCL
(as of 31st December 2018)
104,670 shares equivalent to 0.02% of total shares
Name - Surname Mr. Gumthorn Utarnwuthipong
Current Position Independent Director, Audit Committee, Nomination and Remuneration Committee, Chairman of Risk Management Committee,
Chairman of Corporate Governance Committee
Education Master’s Degree Faculty of Engineering (Plant Engineering)
Darmstadt Institute for Hesse, Germany
Bachelor’s Degree Faculty of Science (Chemical Engineering) Chulalongkorn University
Professional Training Certificate in Fertilizer Production from USA
Certificate in Fertilizer Production from USSR (UNIDO scholarship)
Certificate in Fertilizer Production from China
Certificate in Business Public Relations (Executive) from Thailand Public Relations Institute
Certificate in Agro-Economy (1st and 2nd workshop)
Director Training
16 - 17 October 2018 IT Governance and Cyber Resilience (ITG 9/2018)
6 - 7 June 2017 Board Matters and Trends (BMT 3/2017)
2,9,16,23 November 2016 Advanced Audit Committee Program (AACP)
20 June 2016 Ethical Leadership Program (ELP)
27 - 28 April 2016 Driving Company Success with IT Governance (ITG)
8 - 9 March 2016 Boards that Make a Difference (BMD)
27 November 2015 Ethical Leadership Program (ELP)
17,24 September 2015 Risk Management Program for Corporate Leaders (RCL)
17-18 March 2015 Director Certification Program Update (DCPU)
29 October 2014 Anti-Corruption for Executive Program (ACEP)
13 January - 10 March 2014 Directors Certification Program (DCP)
13 - 14 June 2013 Role of the Compensation Committee (RCC)
25 June 2009 Monitoring of the Quality of Financial Reporting (MFR)
21 November 2008 Monitoring the Internal Audit Function (MIA)
27 October 2008 Monitoring the System of Internal Control and Risk Management (MIR)
26 September 2008 Director Accreditation Program (DAP)
21 - 22 August 2008 Audit Committee Program (ACP)
by Thai Institute of Directors Association (IOD)
Working Experience
2010 - Present Nomination and Remuneration Committee
Chairman of Risk Management Committee
Chairman of Corporate Governance Committee
TTCL Public Company Limited
2008 - Present Independent Director, Audit Committee TTCL Public Company Limited
Previous Working Experience
1964 - 1973 Chemical Fertilizer Company (State Enterprise)
- Plant Manager of Sulfuric Acid Plant
- Plant Manager of Ammonium Sulfate Plant
- Plant Manager of Liquid Ammonia Synthesis Plant
- Plant Manager of Air Separation Plant
- Secretary of Board of Director
1974 - 2005 Thai Central Chemical PLC.
- Project leader and Coordinator between the Thai Government and Central
   Glass of Japan on the Construction of the first factory of TCCC
- Senior Vice President in Production
- Member of Board of Director and Board of Executive Director
No. of Shareholding in TTCL
(as of 31st December 2018)
114,700 shares equivalent to 0.02% of total shares
Name - Surname Dr. Ryuzo Nagaoka
Current Position Independent Director, Audit Committee, Chairman of Nomination and Remuneration Committee
Education Doctorate’s Degree Faculty of Engineering (Civil Engineering), University of Tokyo, Japan
Master’s Degree Faculty of Engineering (Mechanical Engineering), University of Wisconsin, U.S.A.
Bachelor’s Degree Faculty of Engineering (Mechanical Engineering), Keio University, Japan
Director Training
5 - 6 July 2016 Boards that Make a Difference (BMD)
1 - 7 November 2015 Director Certification Program (DCP)
20 August 2008 Director Accreditation Program (DAP)
by Thai Institute of Directors Association (IOD)
Working Experience
2010 - Present Chairman of Nomination and Remuneration Committee TTCL Public Company Limited
2008 - Present Independent Director, Audit Committee TTCL Public Company Limited
2004 - Present Managing Director Nagaoka & Associates Inc.
No. of Shareholding in TTCL 100,000 shares equivalent to 0.02% of total shares