Article 12 1.

Upon the data format and transfer verifications referred to in Article 11, the router shall transmit the encrypted API data and any other PNR data, transferred to it by air carriers pursuant to Article 5(1) and (2), and where applicable, Article 7(3) and (4), to the PIUs of the Member State on whose territory the flight will land or from whose territory it will depart, or to both in the case of intra-EU flights. It shall transmit those data immediately and in an automated manner, without changing their content in any way. Where a flight has one or more stop-overs at the territory of other Member States than the one from which it departed, the router shall transmit the API data and any other PNR data to the PIUs of all the Member States concerned.