Each Member State shall verify the accuracy of the labelling, in particular the conformity of the trade name of the product with the contents of the container, on the basis of risk analysis as referred to in Article 2a of Regulation (EEC) No 2568/91. If any irregularity is detected and the manufacturer, packager or seller shown on the label is located in another Member State, the control body of the Member State concerned shall ask for a verification pursuant to Article 8(2).