Section 218(3) in U.P. Zamindari Abolition and Land Reforms Rules, 1952
(3)The Collection Amins shall check all the entries in the jamabandis of their respective halqas and shall compare these with the previous jamabandi to see if there is any mistake or omission. The Collection Naib-Tahsildars shall with the assistance of the Supervisor Kanungos, check 5 per cent of the entries in each jamabandi to be selected at random.