Article 30 1. The Inter-States Road Transit Declaration duly delivered and the measures of identification by the Customs authorities of a Member State shall have the same legal effects accorded to declarations regularly issued and measures taken by customs authorities of each Member State. 2. The discoveries made by competent authorities of a Member State during checks carried out within the framework of the Inter-States Road Transit System shall be equally binding as discoveries made by competent authorities of each Member State. Article 31 As a matter of necessity, the Customs Administrations of the Member States shall communicate to one another the reports of incidents, documents, certified accounts and information on transportation carried out under the Inter-States Road Transit System as well as on the infringements discovered. CHAPTER VI : STATISTICAL PROVISIONS Article 32 The office of departure shall transmit without delay, after verifying the Inter-States Road Transit Declaration, to the service which in the Member State of departure is the competent authority for external trade statistics, leaflet No 3 of the said declaration. Article 33 The Customs Office of destination shall transmit without delay, after indicating the information specified in Article 25 to the service which in the Member State of destination is the competent authority for external trade statistics, leaflet No 4 of the Inter-States Road Transit Declaration. Article 34 The passage offices of exit referred to in Article 1 shall forward, for necessary action, to the service which, in the Member State on which they depend, is the competent authority, for external trade statistics, copies of the passage notices submitted to them. CHAPTER VII : FINAL PROVISIONS Article 35 Any dispute between Member States as regards the interpretation or application of the present Convention shall be settled amicably by direct agreement. Failing this, the dispute shall be sent by one of the parties to the Community's Tribunal whose decision shall be final. Article 36 The annexes and appendices attached to the present Convention shall constitute an integral part of this Convention. Article 37