On 21 September 2017 Permanent Secretary of Labour M.L. Puntrik Smiti assigned Deputy Permanent Secretary of Labour Mr. Singhadet Chu-umnart and Deputy Director-General from the Department of Skills Development Mr. Surapol Ploysuk to join in signing collaboration for the Digital Park Thailand project within the “Digital Thailand Big Bang 2017” event. Prime Minister General Prayuth Chan-ocha chaired the opening of the event and gave a special address on the digital world and its role in driving the economy and society for a Thailand 4.0. The event took place at the Challenger Hall 1-2 in IMPACT Arena Muang Thong Thani.