Section 91(2)(a) in The Tamil Nadu Agricultural Produce Marketing (Regulation) Rules, 1991
(a)Whenever a market committee or Board proposes to acquire any immovable property otherwise than the Land Acquisition Act, 1894 (Central Act I of 1894), the market committee or Board, as the case may be, shall obtain-(i)the prior approval of the Director as to the suitability or otherwise of the property;(ii)from the Collector of the district concerned, the particulars regarding the title over, possession in respect of, the value of, the classification of, and such other particulars, if any, relating to the property;(iii)from the office of the Sub-Registrar concerned, the encumbrance certificate and other particulars, if any, relating to the encumbrance on the property; and(iv)from the Law Officer concerned, the legal opinion regarding the title of the owner of the property and legal feasibility of acquiring the same.