Section 45IC(2) in The Reserve Bank of India Act, 1934
(2)No appropriation of any sum from the reserve fund shall be made by the non-banking financial company except for the purpose as may be specified by the Bank from time to time and every such appropriation shall be reported to the Bank within twenty-one days from the date of such withdrawal:Provided that the Bank may, in any particular case and for sufficient cause being shown, extend the period of twenty-one days by such further period as it thinks fit or condone any delay in making such report.