Section 422(1) in Haryana Municipal Corporation Act, 1994
(1)When any municipality including, area comprising rural area or a Part thereof, if any, is declared and constituted a Corporation under sections 3 and 4 of this Act, the entire officers and employees serving in a municipality including area comprising rural area or a Part thereof, if any, on a post is relation to which the Corporation is constituted, shall, on the declaration and constitution of a Corporation, be deemed to be transferred to the Corporation on the existing terms of service and integrated into the Corporation.