Section 240A(1) in The U.P. Zamindari Abolition and Land Reforms Act, 1950
(1)As soon as may be after the commencement of the U.P. Land Reforms (amendment) Act. 1954. the State Government may, by notification published in the official Gazette, declare that as from a date to be specified therein the rights, title and interest of the land-holder in the land which, on the date immediately preceding the said date, was held or deemed to be held by an adhivasi, shall as from the beginning of the date so specified (hereinafter called the appointed date), shall cease and vest, except as hereinafter provided, in the State free from all encumbrances.