Section 10(2) in Bihar Secretariat Service Rules, 2010
(2)The procedure for promotion shall be made so reasonable that whole procedure of promotion shall be completed before probable vacancy. For this purpose, calculation of expected vacancies for next year due to retirement etc. as well as clearance of roster, minimum qualifying period i.e. Kalawadhi, updating of confidential remarks, updating the register regarding clearance etc will be completed at the beginning of each year and recommendation of departmental promotion committee shall be obtained in time and advance panel shall be prepared.
