The Export Oriented Units (EOU) scheme was introduced in 1980 to boost exports by creating additional production capacity with minimum value addition. EOUs operate under the same production regime as Special Economic Zones but have more flexibility in location. They allow duty-free import of materials and export of goods, offer tax exemptions, and permit 100% foreign investment. EOUs must achieve a positive net foreign exchange over five years when operating and can exit by various options including exporting or destroying imported goods, or paying duties if export obligations are not met.