The General Agreement On Tariffs And Trade
1. The contracting parties recognize the validity of the general principles of valuation set forth in the following paragraphs of this Article, and they undertake to give effect to such principles, in respect of all products subject to duties or other charges or restrictions on importation and exportation based upon or regulated in any manner by value. Moreover, they shall, upon a request by another contracting party review the operation of any of their laws or regulations relating to value for customs purposes in the light of these principles. The CONTRACTING PARTIES may request from contracting parties reports on steps taken by them in pursuance of the provisions of this Article.
2.
(a) The value for customs purposes of imported merchandise should be based on the actual value of the imported merchandise on which duty is assessed, or of like merchandise, and should not be based on the value of merchandise of national origin or on arbitrary or fictitious values.
(b) "Actual value" should be the price at which, at a time and place determined by the legislation of the country of importation, such or like merchandise is sold or offered for sale in the ordinary course of trade under fully competitive conditions. To the extent to which the price of such or like merchandise is governed by the quantity in a particular transaction, the price to be considered should uniformly be related to either (i) comparable quantities, or (ii) quantities not less favourable to importers than those in which the greater volume of the merchandise is sold in the trade between the countries of exportation and importation.
(c) When the actual value is not ascertainable in accordance with sub-paragraph (b) of this paragraph, the value for customs purposes should be based on the nearest ascertainable equivalent of such value.
3. The value for customs purposes of any imported product should not include the amount of any internal tax, applicable within the country of origin or export, from which the imported product has been exempted or has been or will be relieved by means of refund.
4.
(a) Except as otherwise provided for in this paragraph, where it is necessary for the purposes of paragraph 2 of this Article for a contracting party to convert into its own currency a price expressed in the currency of another country, the conversion rate of exchange to be used shall be based, for each currency involved, on the par value as established pursuant to the Articles of Agreement of the International Monetary Fund or on the rate of exchange recognized by the Fund, or on the par value established in accordance with a special exchange agreement entered into pursuant to Article XV of this Agreement.
(b) Where no such established par value and no such recognized rate of exchange exist, the conversion rate shall reflect effectively the current value of such currency in commercial transactions.
(c) The CONTRACTING PARTIES, in agreement with the International Monetary Fund, shall formulate rules governing the conversion by contracting parties of any foreign currency in respect of which multiple rates of exchange are maintained consistently with the Articles of Agreement of the International Monetary Fund. Any contracting party may apply such rules in respect of such foreign currencies for the purposes of paragraph 2 of this Article as an alternative to the use of par values. Until such rules are adopted by the CONTRACTING PARTIES, any contracting party may employ, in respect of any such foreign currency, rules of conversion for the purposes of paragraph 2 of this Article which are designed to reflect effectively the value of such foreign currency in commercial transactions.
(d) Nothing in this paragraph shall be construed to require any contracting party to alter the method of converting currencies for customs purposes which is applicable in its territory on the date of this Agreement, if such alteration would have the effect of increasing generally the amounts of duty payable.
5. The bases and methods for determining the value of products subject to duties or other charges or restrictions based upon or regulated in any manner by value should be stable and should be given sufficient publicity to enable traders to estimate, with a reasonable degree of certainty, the value for customs purposes.
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