Section 45A(1) in The Orissa Land Reforms Act, 1960
(1)It shall be the duty of the person in possession of the surplus lands to deliver possession thereof to the Revenue Officer within fifteen days from the date of vesting of the lands in the Government or, if there be any standing crop on the land on the said date, within fifteen days from the harvesting of such crop, whichever is later, and the Revenue Officer shall take over possession of land on behalf of the Government.