Section 202(c) in Rajasthan Land Revenue (Land Records) Rules, 1957
(c)Officiating arrangement. - The Collector may appoint senior Patwaris or Assistant Office Qanungo to officiate as Office Qanungos subject to continuation by the Commissioner of the Division find subject to the selection by the Committee mentioned in Part IV and passing the Qanungo examination within two years. For such officiating appointment the qualifications laid down for permanent promotion of Patwaris to the post of Inspectors of Land Records shall be observed.