Section 7 in Departmental Examination for the Class ID Posts, (Administrative Wing) in the Commissionerate of Information Rules, 2012
7.
A person appointed on the post specified in Appendix B who passes the higher level departmental examination within the specified chances and specified period, shall on his promotion to the next higher post as specified in Appendix B or Appendix C, as the case may be, be assigned the seniority over a person, if any, who may have been promoted earlier by the reason of his having passed the higher level departmental examination earlier.
