Export prohibition on wheat with narrowly defined exceptions subject to licences, labelling, registration and Customs EDI port conditions. Notification imposes a prohibition on export of wheat and specified wheat products while permitting limited exceptions: seed-quality items and certain wheat-flour consignments may be exported subject to licences under the Seed Control Order, declarations of chemical treatment and labelling, quantitative limits, export only from Customs EDI ports, registration or contract requirements with designated agencies, and designated PSU-mediated shipments; the prohibition remains until further orders.