The Delhi Special Police Establishment (DSPE) Act,1946
4B. Terms and Conditions of service of Director
(1) The director shall notwithstanding anything to the contrary contained in the rules relating to his conditions of service, continue to hold office for a period of not less than two years from the date on which he assumes office
(2) The Director shall not be transferred except with the previous consent of the Committee referred to in sub-section (1) of section 4 A.