IEC updation requirement: non-updated IECs will block licence filings and halt customs clearance until updated. Extension granted for submission of typed/hard copies to update Importer-Exporter Code (IEC) on the DGFT website due to delays in obtaining PAN. The deadline for physical submissions is extended to 28-4-2000; required documents are Appendix I-A and Appendix 2-A (Handbook 1997-2002) signed by the proprietor/partner/director, a photocopy of PAN, and a self-addressed envelope with postal stamp. From 1.5.2000, licence applications by non-validated IEC holders will not be accepted and customs will not allow clearance until IEC is updated.