Civil Service Personnel Rule 32
32. The followings shall be taken into consideration in carrying out promotion:
(a) the educational qualifications and skills specified for the post to be promoted depending on the work nature of the organization;
(b) other outstanding qualifications;
(c) completion of mandatory training conducted by the Union Civil Service Board or not;
(d) among the service personnel who have completed the training mandated by the Union Civil Service Board, the persons who have won the outstanding awards are given preference whereas the persons who have received negative comments by trainers and the persons who failed in tests are put at the bottom of the waiting list.