Starting in 2024, the Europe Travel Authorization 2024, known as the European Travel Information and Authorization System (ETIAS), will be required for Americans planning a European vacation.       KEY POINTS  1. What is ETIAS? ETIAS, or European Travel Information and Authorization System, is a crucial travel requirement starting 2024. Unlike traditional visas, it's a travel authorization necessary for Americans and other visa-exempt nationals including Canada, Australia, and New Zealand. Application is online, collecting details such as biographical data, travel intents, past travels, and security inquiries. Approval is typically swift, mostly within an hour. However, complex cases might extend up to 96 hours. The application fee is set at €7 (roughly $8) and encompasses travelers...