Section 5(1)(a) in The Displaced Persons (Claims) Supplementary Act, 1954
(a)may, on an application for revision made to him within time by any person aggrieved by the decision of the Claims Officer, call for the record of the case and make such order in the case as he thinks fit. Explanation.-- For the purposes of this clause, an application for revision shall be deemed to be or to have been made within time, if-(i) such application was not barred by limitation on the appointed day under the rules made under the principal Act and is filed within one month from the commencement of this Act; or(ii)such application had been filed before the appointed day and was not, on the date on which it was filed, barred by limitation under the rules made under the principal Act;