The Flag of The Institute of Peace Support Operations Training Sri Lanka was adopted on 12 June 2004 and consists of Olive branch on the left side and Ear of Corn representing on the right sides and a white pigeon in a dark green circle and official emblem on the right on the top including the sun and the moon at the base of the quill on standing on a scroll inscribed with the words 'PEACE THROUGH DISCIPLINE' in English characters on the both sides with the official emblem on the right of insignia in blue background.