(IEC), and Mr. Maruphong Siriwat, a general manager of thermoplastic project of IEC in Rayong province and Mr. Chayakorn Akaramas, an office manager of the project performed their duties dishonestly

Mr. SUPORNCHAI SIRIWOHARN Mr. Supornchai Siriwoharn, the chief executive officer of the International Engineering Public Company Limited (“IEC”), a person responsible for the operation of IEC to

Mr. Pongkawin Jungrungruangkit Mr. Pongkawin Jungrungruangkit, Chairman, responsible for the operation of the International Engineering Public Company Limited (“IEC”), failed to supervise IEC to

UNOFFICIAL TRANSLATION PAGE 12 Certification and Consensus of Audit Firm Date ........ Month ....................... Year ............... Dear Secretary-General of the Office of the Securities and

UNOFFICIAL TRANSLATION Certification and Consensus of Audit Firm Date ........ Month ....................... Year ............... Dear Secretary-General of the Office of the Securities and Exchange

Form 61-2F Certification and consensus of audit firm Date ........ Month .......................... Year ............... Dear Secretary General of the Securities and Exchange Commission of Thailand

นายชาญไชย เข็มวิเชียร นายชาญไชย เข็มวิเชียร ผู้ช่วยกรรมการผู้อำนวยการใหญ่ IEC และกรรมการ บริษัท ไออีซี สระแก้ว 1 จำกัด ("SK1") ได้ร่วมกับนายภูษณ ปรีย์มาโนช จัดทำหรือยินยอมให้มีการจัดทำบัญชีของบริษัท

The International Engineering Public Company Limited The International Engineering Public Company Limited (“IEC”) has failed to submit the reviewed financial statement for Q1/2017 to the SEC and the

Mr. Bhusana Premanode During February to October 2014, Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC), performed his duties

Mr. Bhusana Premanode Between 12 February and 3 March 2016, Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC) performed his duties