21st July 1978 to 13th November 1984
Comdt.
13th November 1984 to 16th September 1989
Director
16th September 1989 to 08 th July 1990
09th July 1990 to 02 th June 1995
13th November 1998 to 11th August 2000
09th Janaury 2003 to 07th March 2008
10th February 2009 to 29th June 2011
02nd July 2011 to 23rd April 2014
16th June 2014 to 12th June 2017
13th June 2017 to 12th June 2020
14th July 2020 to 19th October 2023
20th October 2023 to 05th March 2024