And you'll be saying adieu to passport stamps and ciao to facial and fingerprint scans -- and having your biometric data stored in an enormous government database. 

On Friday, an agency of the European Union announced the updated timing for the European Travel Information and Authorization System (ETIAS), which has first set to roll out in 2024. It applies to travelers from more than 60 countries that are currently exempt from visa requirements. Those countries have an aggregate population of 1.4 billion. 

As is the case today, Americans won't need a visa, but they will need to apply in advance for permission to visit any of 30 EU countries for stays lasting up to 90 days. It will cost about $8 to apply, with requests submitted via the official ETIAS website or ETIAS mobile app. With activation of the process more than a year away, neither is yet configured to collect applications. ETIAS assures the public that most applications will be processed in minutes.