subject to the Agreement , the competent authorities of the check which they consider appropriate .Community shall provide 30 days' notice , from the date ofthe Community's communication , before the decision enters Article 4into effect . Products shipped before the date of entry intoeffect of the decision shall remain subject to the earlier Where different criteria for determining origin are laid downclassification practice , provided that the goods in question for products falling within the same category , certificates orare presented for importation into the Community within declarations of origin shall contain a sufficiently detailed60 days of that date . description of the goods to enable the criterion to be determined on the basis of which the certificate was issued or4. Where a Community decision on classification the declaration drawn up .resulting in a change of classification practice or a change ofcategorization of any product subject to the Agreementaffects a category subject to restraint , the two parties agree to Article Senter into consultation in accordance with the proceduresdescribed in article 17 ( 1 ) of the Agreement with a view to The discovery of slight discrepancies between the statementshonouring the obligation under the second subparagraph of made in the certificate of origin and those made in theArticle 11 ( 3 ) of the Agreement . documents produced to the customs office for the purpose of carrying out the formalities for importing the product shall not ipso facto cast doubt upon the statements in the certificate . TITLE II ORIGIN TITLE III