View All - 1977 Acts Section No : Acts & Ordinances EXPORT DUTY (SPECIAL PROVISIONS) LAWMarginal Notes1. This Law may be cited as the Export Duty (Special Provisions) Law, No. 15 of 1977.2. Special provision regarding export duty payable on goods exported in fulfilment of contracts registered prior to November 15, 1977, under section 11 of the Customs Ordinance.