Section 10(7) in The Punjab Agricultural Produce Markets (General) Rules, 1962
(7)If the Chairman is likely to be absent from the notified market area, or on account of illness or other circumstances, is unable to perform his duties, he shall inform the Vice Chairman in writing accordingly. The Vice Chairman shall there upon act for the Chairman, and while so doing he shall have all the powers and privileges of and be responsible for all the duties of the Chairman. In the event of death of a Chairman the powers, privileges and responsibilities of the Chairman shall be discharged by the Vice Chairman who shall act as Chairman until a new Chairman is elected.
