For the purposes of any proceedings under this Chapter, the following officers shall render such assistance as may be necessary to the Administrator appointed under section 58-G, competent authority and the Appellate Tribunal, namely:-
(a) officers of Police;
(b) officers of the State Forest Departments;
(c) officers of the Central Economic Intelligence Bureau;
(d) officers of the Directorate of Revenue Intelligence;
(e) such other officers as specified by the State Government in this behalf by notification in the Official Gazette.