Section 85(1)(h) in The Tamil Nadu Town Panchayats, Third Grade Municipalities, Municipalities and Corporations (Elections) Rules, 2006
(h)if it does not bear the distinguishing mark and/ or the signature of the Presiding Officer which it should have borne under the provisions of sub-rule (1) of rule 49 or the letters "EDC" under sub-rule (1) of rule 50, or