CCN-Tech Public company at its board of director meeting held on 24 March 2017 appointed Mr. Samerkun Thiengtham as the chairman of the board of directors in replacement of Mr. Somboon Arakmongkol, effective from 24 March 2017 onwards; appointed Mr. Sithidej Mayalarp as Chief Executive Officer, effective from 24 March 2017 onwards.