12. Disqualification of membership.

(a) If he has been convicted by a court in India of any offence and sentenced to imprisonment for a term exceeding six months unless such disqualification has been removed by an order of the Government;
(b) If he has not attained the age of 21 years on the "qualifying date"; or
(c) If he is an undischarged insolvent; or
(d) If he is of unsound mind and stands so declared by a competent court; or
(e) If he is deaf-mute; or
(f) If he has failed to pay any fees or charges due to marketing committee; or
(g) If he is a Government servant or a servant of the Board or any marketing committee or local authority of public undertaking or holds a licence from such committee other than that of a trader or commission agent or measurer and weighman; or
(h) If he has committed breach of the Act or the rule or by laws made thereunder more than once and has been convicted under this Act by a competent court; or
(i) If he has failed to make payments to sellers,