Section 31(i) in Assam Notified Urban Areas (Other than Guwahati) Building Rules, 2014
(i)in G+3 building and above, the owner is required to hand over an area of 10% of the total built-up area to the sanctioning authority by way of a notarized affidavit. The 10% area handed over to the Authority shall be released on submission of Completion Certificate by owner alongwith the Occupancy Certificate issued by authority;
