As Ireland is a member of the Visa Waiver Program (VWP), the embassy does not process tourist or business visas for Irish citizens. However, it processes a significant number of work (E, L, H-1B) and student (F-1) visas, as well as all immigrant visas for residents of Ireland. The preclearance facilities at Dublin and Shannon airports are a key feature of the bilateral relationship, allowing travelers to clear U.S. immigration and customs before departure.