Section 63(2)(a) in The Goa Panchayat Raj Act, 1994
(a)Each Committee shall consist of not less than three and not more than five members including the Chairman and Vice-Chairman, as the case may be. The Sarpanch shall be the ex officio member and Chairman of Production Committee and Amenities Committee. The Deputy Sarpanch shall be the ex officio member and Chairman of the Social Justice Committee: