Section 52 in Assam Notified Urban Areas (Other than Guwahati) Building Rules, 2014
52. Open space for ventilation.
(1)Every domestic building shall be constructed that in every living room there shall at least one side abutting on a space either external or internal verandah.(2)Every open space external or internal required by this rule shall be kept free from any erection thereon and open to the sky.
