1. Products originating in Czechoslovakia for export PRODUCTS WITH QUANTITATIVE LIMITS to the Community in accordance with the arrangements established by this Agreement shall be accompanied by a certificate of Czechoslovak origin conforming to the model annexed to this Protocol . Section I ?.. The certificate of origin shall be issued by the Export competent governmental authorities of Czechoslovakia if the products in question can be considered products originating in that country within the meaning of the relevant rules in Article 6 force in the Community. 3. However , the products in Group III may be imported The competent authorities of Czechoslovakia shall issue into the Community in accordance with the arrangements an export licence in respect of all consignments from established by this Agreement on production of a declaration Czechoslovakia of textile products referred to in Annex II , up by the exporter on the invoice or other commercial document to the relevant quantitative limits as may be modified by ---pagebreak--- N ? L 245 / 274 Jornal Oficial das Comunidades Europeias 29 . 8 . 86Articles 4 , 12 and 14 of the Agreement and of textile products working days of the presentation by the importer of thesubject to any definitive or provisional quantitative limits original of the corresponding export licence .established as a result of the application of Articles 7 and 8 ofthe Agreement . The import authorization of document shall be valid for six months . 2. The competent Community authorities shall cancel the Article 7 already issued import authorization or document if the corresponding export licence has been withdrawn .1. The export licence shall conform to the model annexed