section_path: Regulation of external borders/Introduction of the European Travel Information and Authorization System (ETIAS)/Carrier's responsibility
section_name: Carrier's responsibility
paragraph_text: Carrier's responsibility
  
  Schengen rules require that all carriers conveying passengers across the Schengen external border must check, before boarding, that passengers have the correct travel documents and visas required for entry. Carriers that transport third-country nationals without the correct travel documents are imposed with financial penalties and are required to transport those refused entry back to the point of departure. The aim of this measure is to prevent illegal immigration. Further, since immigrants have the right to apply for asylum at border control at ports of entry in the EU, though such applications must be made in person in the country where asylum status is sought, this measure has the effect of preventing prospective asylum seekers from boarding public transportation to the Schengen Area (unless they have already obtained a Schengen visa or are visa-exempt).