What documentation do I have to send you if my parcel goes to a European Union country? by Irene Maza. Normally, correctly filled and signed contract and your ID card / passport. by Irene Maza What documentation do I have to send you if my parcel goes to outside the European Union (for example, the USA, Australia, New Zealand or UAE)? Why do I have to send you contract filled and signed and my passport / ID card? It is personal documentation!