4.1. Agreement between the United States of America and the European Union on the use and transfer of passenger name records to the United States Department of Homeland Security - European Air Law (Update) View the chapter 4.1. Agreement between the United States of America and the European Union on the use and transfer of passenger name records to the United States Department of Homeland Security by - European Air Law (Update) 4.1. Agreement between the United States of America and the European Union on the use and transfer of passenger name records to the United States Department of Homeland Security