Article 4
Obligation to communicate information 1. Member States shall ensure that the national central offices referred to in Article 12 of the Geneva Convention communicate to Europol, in accordance with the Europol Convention, centralised information on investigations into counterfeiting and offences related to counterfeiting of the euro, including information obtained from third countries. The Member States and Europol shall cooperate with a view to determining which information is to be communicated. The information shall, at least, include the particulars of the persons involved, the particulars of the offences, the circumstances in which the offences were discovered, the context of the seizure and links with other cases. 2. The competent authorities of the Member States shall, where appropriate, in investigations into counterfeiting and offences related to the counterfeiting of the euro make use of the facilities offered by the Provisional Judicial Cooperation Unit and, subsequently, the facilities for cooperation offered by Eurojust once it has been established, in accordance with the provisions laid down in the instruments establishing the Provisional Judicial Cooperation Unit and Eurojust.