I am about to purchase the residential property in Faridabad (builder floor 0,1,2). I am purchasing first floor. Building is approved and seller has photocopy of completion letter but he do not have the Map. Bank is asking for Map & its approval. The other two owners (0,2) are living in other cities. From where we can get the certified copy of Map & its approval. It was approved from town and planning commision Faridabad. What is the procedure ?