Section 18(1)(c) in Tamil Nadu Occupants of Kudiyiruppu (Conferment Of Ownership) Act, 1971
(c)in the case of any notice or order affecting an individual person (not being a corporation or firm), be served on such person -(i)by delivering or tendering it to that person; or(ii)if it cannot be so delivered or tendered, by delivering or tendering it to the head of the office in which such person is employed, or to any adult male servant of such person, or to any adult male member of the family of such person or by affixing a copy thereof on the outer door or on some conspicuous part of the premises in which that person is known to have last resided or carried on business, or personally worked for gain; or(iii)failing service by any of the means aforesaid, by post or by affixing a copy of the said notice or order on some conspicuous part of the kudiyiruppu or superstructure to which it relates.