1.The Member States shall determine the conditions for supervision and shall inform the Commission accordingly. They shall take all necessary measures to make substitution of the products in question impossible, in particular by identification of each piece of meat.
2.No meat other than that covered by this Regulation, with the exception of pigmeat, may be present in the boning room when the meat in question is being boned, trimmed or packaged.
3.The boning of forequarters and hindquarters at the same time in the same boning room shall be prohibited.
4.The bags, cartons or other packaging material in which the boned cuts are placed shall be officially sealed by the competent authorities and bear particulars enabling the boned meat to be identified, in particular the net weight, the type and the number of cuts and a serial number.