Advance Authorisation and DFIA rules updated: issuance, export correlation, norm changes, SCOMET clearance, and documentation relaxed. Amendments permit Regional Authorities to issue Advance Authorisations where no SION or valid ad hoc norms exist or where additional inputs are self-declared; wastage stays subject to Norms Committee decisions. Exports/deemed exports made before authorisation may be accepted if shipping bills/tax invoices reference the EDI file or authorisation number and detail exempted materials. If norms change between filing and issuance, authorisations will be proportionate to provisional exports; SCOMET clearance is required before export of SCOMET items. Documentation rules allow manual BRCs and self-attested shipping bill copies where EDI verification is unavailable.