Article 12
1. An issuing authority shown in the list set out in Annex I shall: (a) be recognized as such by the exporting third country; (b) undertake to verify the particulars appearing on document of origin; (c) undertake to issue documents of origin only within the quantities and the duties provided for in Regulation (EC) No 1440/95 and in subsequent annual tariff quota regulations; (d) undertake to communicate to the Commission before the fifteenth day of each month the quantities, including the CN codes, in respect of which documents of origin were issued, together with the issue number of each document and the year to which it refers, broken down according to the duty payable and the intended destination during the preceding month; however, for all products they shall as soon as the documents of origin for 75 % of the quantities concerned have been issued (undertake, at the Commission's request, to communicate to the Commission any relevant information more frequently); (e) at the request of the Commission, undertaken to supply to the Commission and, if appropriate, to the Member States any item of relevant information enabling the particulars appearing on documents of origin to be verified. 2. If the conditions referred to in paragraph 1 are not fully satisfied the list may be revised or it may be decided to introduce new rules for the administration of the import arrangements concerned.