(1) The Board of every Institute shall, prior to the end of every financial year, and without prejudice to the provisions contained in the Comptroller and Auditor-General's (Duties, Powers and Conditions of Service) Act, 1971 (56 of 1971) or any other law for the time being in force containing provisions for audit of accounts by the Institutes, appoint such auditors including the internal auditor, on such remuneration as it thinks appropriate, to scrutinise the balance sheet and the statement of income and expenditure of such Institute:
     Provided that the Board shall change the auditors after every four years.
     (2) The Board of every Institute shall constitute an Audit Committee to provide an expert advice on effectiveness of internal control system, risk management and audit report to the Board.
     (3) The auditor appointed under sub-section (1) or any person employed by him shall not have any direct or indirect interest, whether pecuniary or otherwise, in any matter concerning or related to the administration or functions of the Institute.