 Commissioner John Hughes was Acting Commissioner after the resignation of Commissioner Prof. Patrick K. Plunkett KStJ in December 2013, who assumed the role in 2008.The executive includes a Deputy Commissioner, a number of Assistant Commissioners, and the Chief Staff Officer who are responsible for different areas of the organisation's activities.Operationally and geographically, the organisation is organised into a number of local units known as "divisions", each headed by a Divisional Superintendent and typically consisting of 10–30 members.