Section 4(1)(iii) in The U.P. Secondary Education Department Regularisation of Ad hoc Promotions on the Post of Lecturer in Government Intermediate Colleges Rules, 2001
(iii)has completed or, as the case may be, after he has completed three years' service on the Post of Lecturer, shall be considered for regular appointment by promotion in permanent or temporary vacancy as may be available, on the basis of record and suitability before any regular appointment by promotion is made in such vacancy in accordance with the relevant service rules or orders.