Section 350(1) in Andhra Pradesh Municipalities Act, 1965
(1)Every licence, permission, notice, bill, Schedule, summons or other document which is required by this Act or by any rule, bye-law or regulation made under it to bear the signature of the Chairperson or Commissioner or of any Municipal Officer shall be deemed to be properly signed if it bears a facsimile of the signature of the Chairperson, Commissioner or of such Municipal Officer, as the case may be stamped thereon.