Section 11(1) in The Bihar Panchayat Raj Act, 2006
(1)Subject to the general or special orders of the Government, the District Magistrate may, by notification in the District Gazette, declare any local area comprising a village or a group of contiguous villages or part thereof to be a Gram Panchayat area with a population within its territory as nearly as seven thousand:Provided that the District Magistrate may, after consultation with the Gram Panchayat concerned, by a notification, at any time, include within or exclude from any Gram Panchayat area any village or part thereof and alter the name of the Gram Panchayat.