Section 57C(3) in The Orissa Municipal Delimitation of Wards, Reservation of Seats and Conduct of Election Rules, 1994
(3)A paper seal shall be used for securing the control unit of the voting machine and the [Presiding Officer] [Substituted vide O.G.E. No. 1106 dated 7.6.2008.] shall affix his own signature on the paper seal and obtain thereon the signature of such of the Polling Agents present as are desirous of affixing the same.