Central Government Act
Section 20(1) in The Cantonments Act, 1924
(1) The 8[ Officer Commanding the station] 9[ if a member of the Board] shall be the President of the Board:
1[ Provided that when a military office holding the office of President ceases to be the Officer commanding the station merely by reason of a 2[ temporary absence from the station for a period not exceeding thirty consecutive days], he shall not vacate the office of President.]