Article 7
1. Products as specified in Article 3 shall be sized by weight or by number per kilogram. Shrimps and crabs, however, shall be graded in size categories by width of shell. 2. The minimum sizes established by this Regulation, in accordance with the scale set out in Annex II, shall apply without prejudice to the minimum lengths required under: - Council Regulation (EEC) No 1866/86 of 12 June 1986 laying down certain technical measures for the conservation of fishery resources in the waters of the Baltic Sea, the Belts and the Sound (5), - Council Regulation (EEC) No 3094/86 of 7 October 1986 laying down certain technical measures for the conservation of fishery resources (6), - Council Regulation (EEC) No 1626/94 of 27 June 1994 laying down certain technical measures for the conservation of fishery resources in the Mediterranean (7). For the purposes of control by the competent authorities, the species covered by marketing standards shall respect the minimum biological sizes as laid down and which are set out in Annex II.