Section 21G(6) in The Maharashtra Housing and Area Development (Estate Management, Sale, Transfer and Exchange of Tenements) Regulations, 1981
(6)After the entries on a page of the register of tenderers kept under clause (3) or clause (4) of this regulation are complete the Chief Officer and the Chief Accounts Officer of the Board shall each sign the page and any erasers made thereon in token of the names or erasers being made in their presence and with their approval.