Section 10(1)(b) in The Tribunal, Appellate Tribunal and other Authorities (Qualifications, Experience and other Conditions of Service of Members) Rules, 2017
(b)the Chairperson of the Debts Recovery Appellate Tribunal, the Central Government shall have power to appoint the Chairperson of another Debts Recovery Appellate Tribunal to officiate as Chairperson and in case of a casual vacancy in the office of the Presiding Officer of the Debts Recovery Tribunal, the Chairperson of the Debts Recovery Appellate Tribunal shall have power to appoint the Presiding Officer of another Debts Recovery Appellate Tribunal to officiate as Presiding Officer.