Section 44AC(3) in Chennai City Municipal Corporation Act, 1919
(3)The Commissioner shall then convene a meeting for the consideration of the motion, to be held at the Municipal Office, at a time appointed by him which shall not be later than thirty days from the date on which the notice under subsection (2) was delivered to him. He shall give to the councillors notice of not less than fifteen clear days of such meeting and of the time appointed therefor.