Section 181(2)(b) in Andhra Pradesh Panchayat Raj Act, 1994
(b)thirty-four per cent of the total number of such offices of Chairperson in the State for Backward Classes; and such offices may be allotted by rotation to different [Zilla Praja Parishad] [Substituted 'Zilla Parishads' by Act No. 41 of 2006, dated 23.9.2006.] in the State in the manner prescribed;