Section 17(2)(c) in The Housing Finance Institutions Debt Recovery Appellate Tribunal (Procedure)Rules, 2002
(c)Where, however, the agent belong to a profession like that of lawyers or a chartered accountants and they have been prescribed a dress for appearing in their professional capacity before any Court, Appellate Tribunal, Tribunal or other such authority, they may, at their option, appear in that dress, in lieu of the dress mentioned above.