Wheat flour export rules updated: limited exports allowed under Advance Authorisation, EOUs, SEZs and 180-day export deadline. Export of Wheat Flour (Atta) under HS code 1101 is permitted only against Advance Authorisation and by EOUs and SEZ units, solely from imported wheat; domestic wheat procurement for export is prohibited. EOUs/SEZs must pre-import wheat, export resultant flour within 180 days, comply with actual user conditions, forbid transfer of imported raw material including job work, export entire milling output except approved wastage, and produce the imported wheat Bill of Entry at export clearance. A separate Export Authorisation will permit a capped quantity under notified modalities.