Section 26(1)(iii) in Rajasthan Police Subordinate Service Rules, 1989
(iii)The persons enumerated in Column 5 of Section III of the Schedule-I holding substantive rank, shall be eligible for promotion to posts specified in Column-2 on State basis, in the Police-Tele-Communications Directorate, subject to their possessing such minimum qualifications and experience as are specified in Column 6 of Schedule-I.