Since the exporter has a time period of one year from the date of export for remitting of export proceeds, BRC may not be available at the time of refund application. But if export proceeds are received in advance BRC may be available. Thus, refund should be subject to submission of BRC details within a period of maximum one year or as extended by RBI. e-BRC module of DGFT will be integrated with GST module.
However for export of services BRC would be required before sanction of refund.