Nirvana Daii Public Company Limited announced that board of directors in a meeting held on December 20, 2018 announced resignation of Mr. Kittsanan Kittamaytrapemadej from the position of board of director and a member of executive committee, effective date is from 30 November 2018 onwards and Mr. Thiti Thongbenjamas from the position of board of director and a member of executive committee, effective date is from 14 December 2018 onwards. Board approved the appointment of the Mrs. Thitima Rungkwansiriroj in replacement of Mr. Kittsanan Kittamaytrapemadej from board of director and a member of executive committee and Mr. Nattavuth Mathayomchan in replacement of Mr. Thiti Thongbenjamas from board of director and a member of executive committee effective date is from 21 December 2018.