Section 20
SEC. 20 Section sixty-one of said Act, as amended, is further amended to read as follows: "SEC. 61. Acceptance boards shall be appointed by the Secretary of National Defense for a term of three years. Boards shall be appointed for such municipalities and municipal districts as the population may recfiire. The Secretary of National Defense shall determine the number and location of Boards required for the administration of this law. They shall consist of five regular members and two or more alternates. Two regular members shall be physicians and where practicable two shall be officers of the Philippine Army stationed in the province. The Secretary of National Defense shall designate die Chairman of the Board. The alternates shall serve and attend the meetings of the Board, in the event of the absence, sickness or other inability of the regular members, upon call of the Chairman of the Board."