Section 10(3)(b) in The Tamil Nadu Buildings (Lease and Rent Control) Act, 1960
(b)Where the landlord of a building, whether residential or non-residential, is a religious, charitable, educational, or other public institution, it may, if the building is required for the purposes of the institution, apply to the Controller, subject to the provisions of clause (d), for an order directing the tenant to put the institution in possession of the building.