Section 21A(4)(c) in Andhra Pradesh General Sales Tax Act, 1957
(c)as Member unless he,-(i)is or has been a member of the Appellate Tribunal for a period of atleast one year by virtue of being an officer of the Commercial Taxes Department; or(ii)is or has been a Joint Commissioner of Commercial Taxes, with experience for a period of atleast one year on the legal side in connection with the making of laws and framing of rules of the Commercial Taxes Department.