JMT Network Services Public Company Limited, at the Board of Directors meeting held on 22 December 2017, acknowledged the resignation of Mr. Piya Pong-Acha from the position of Chief Executive Officer, effective date is from 1 January 2018 onwards. Mr. Piya Pong-Acha will remain as Director of the company and approved the appointment of Mr. Sutthirak Traichira-aporn, former Chief Marketing Officer to be Chief Executive Officer in replacing Chief Executive Officer who resigned, effective date is from 1 January 2018 onwards.