SOR/90-40619906282020716CUSTOMS TARIFFCustoms Duties Accelerated Reduction Order, No. 4Order Respecting the Accelerated Reduction or Removal of Certain Customs Duties Under the Customs Tariff as a Consequence of Concessions Granted Pursuant to the Canada-United States Free Trade AgreementP.C.1990-1327 1990628[Repealed, SOR/2020-159, s. 1]