The Bihar Municipal (Amendment) Act, 2011State Act of Bihar · Act 2 of 2012
"128A" Establishment of an Urban Services Charge Advisory Board. (1) The State Government may establish an Urban Services Charges Advisory Board to advise the levying of User Charges by the Municipality.
(2) Composition of the Board, qualification of Chairpersons and members and functions to be performed by the Board shall be determined by the State Government under orders
(3) Any property that has adopted the technique and structure of rainwater harvesting may be given relief to a determined percentage from the property tax in the manner prescribed by the State Government by order".