Community and relating to the classification of products question are incomplete or unfinished ,subject to the present Agreement within one month of suchdecision being adopted at the latest . Such communication — in respect of fabrics , including knitted or crocheted fabricshall include : and products of categories 95 and 96 , shipments where the products in question are dyed , printed , impregnated( a ) a description of the products concerned ; or coated ,( b ) the relevant category , tariff position or sub-position and — and in respect of products of categories 19 , 20 , 38B , 39 , the NIMEXE code ; 40 and 84 , shipments where the articles in question are embroidered .( c) the reasons which have led to the decision . 4. The certificate of Hong Kong origin referred to in3. Where a Community decision on classification resultsin a change of classification practice or a change of paragraph 1 shall not be required for import of goods covered by a certificate of origin Form A completed incategorization of any product subject to the present accordance with the relevant Community rules in order toAgreement , the competent authorities of the Communityshall provide 30 days' notice , from the date of the qualify for generalized tariff preferences .Community's communication , before the decision comesinto effect .Products shipped before the date of the entry into effect of the TITLE IIIdecision shall remain subject to the earlier classificationpractice , provided that the goods in question are presented DOUBLE - CHECKING SYSTEM FOR CATEGORIES OFfor importation into the Community within 60 days of that PRODUCTS WITH QUANTITATIVE LIMITSdate .