Section 4(4) in The U.P. Secondary Education Services Commission (Removal of Difficulties) Order, 1981
(4)Every vacancy in the post of a teacher in the trained undergraduate (C.T.) grade shall be filled by promotion by the senior most teacher of the Institution in the J.T.C. grade or B.T.C. grade.Explanation. - For the purposes of clauses (1) to (4) of this paragraph the expression "senior most teacher" means the teacher having longest continuous service in the institution in the lecturer's grade or the trained graduate (L.T.) grade, or trained undergraduate (C.T.) grade or J.T.C. or B.T.C. grade, as the case may be.
