‘No L 213/26 Official Journal of the European Communities 16. 8. 80 COMMISSION COMMISSION DECISION of 8 July 1980 laying down additional provisions concerning statistical surveys of areas under vines (80/763/EEC) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Economic Community, : Having regard to Council Regulation (EEC) No 357/79 of 5 February 1979 on statistical surveys of areas under vines (1), and in particular Article 6 (2) thereof, Whereas, because of the existence within the Community of growing areas with very varied yields, " the areas under vines cultivated with wine-grape varieties should, in order to monitor developments in wine-growing potential effectively, be subdivided into yield classes based upon the mean yield per hectare; Whereas, pursuant to Article 6 (2) of Regulation (EEC) No 357/79, such yield classes shall be established in accordance with the procedure laid down in Article 8 of that Regulation; () O] No L 54, 5. 3.1979, p. 124. Whereas the measures provided for by this Decision are in accordance with the opinion of the Standing Committee for Agricultural Statistics, HAS ADOPTED THIS DECISION: Article 1 The yield classes referred to in Article 6 (2) of Regulation (EEC) 357/79 shall be those indicated in the Annex. Article 2 This Decision is addressed to the Member States. Done at Brussels, 8 July 1980. For the Commission Frangois-Xavier ORTOLI Vice-President