Section 10(4) in Unique Identification Authority of India (Appointment of Officers and Employees) Regulations, 2020
(4)Where promotions are made on the basis of recommendation of the Selection Committee, the seniority of such promotees shall be in the order in which they are recommended for such promotion by the Committee. Where promotions are made on the basis of seniority, subject to the rejection of the unfit, the seniority of persons considered fit for promotion shall be the same as the relative seniority in the lower grade from which they are promoted. Where, however, a person is considered unfit for promotion and is superseded by a junior, such persons shall not, if he is subsequently found suitable and promoted, take seniority in the higher grade over the junior persons who had superseded him.
