Any construction which is covered by the definition of the building and is atleast one of the following, the permission from the Executive Officer / Board is mandatory.
Any material alteration or enlargement of building.
Conversion for human habitation of a building not originally constructed for the purpose.
Conversion into more than one place for human habitation of a building originally constructed at one place.
Conversion into 2 or more places of human habitation into greater number of such places.
Conversion into a stable, cattle shed, cow house of a building originally constructed for human habitation.
Conversion into dispensary, stall, shop, warehouse, godown, factory or garrage of any building originally constructed for human habitation.
Any alteration which is likely to affect prejudicially the stability or safety of any building or the condition of any building in respect of drainage, sanitation or hygiene.
Any alteration which increases or diminishes the height of, or area covered by or the cubic capacity of a building or which reduces the cubic capacity of any room in the building below the minimum prescribed by any bye-law made under Cantonment Act.