Yes, starting in the late fourth quarter of 2026, most travelers from visa-exempt countries (such as the United States, Canada, Australia, and the UK) will officially need an ETIAS (European Travel Information and Authorisation System) to enter Spain. Although the system's launch was delayed several times in previous years, the EU has confirmed that it will become a mandatory requirement for all 30 Schengen-associated countries by late 2026. The ETIAS is not a visa, but a pre-travel security screening. In 2026, you can apply online or via a mobile app for a fee of €7 (approx. $8 USD) for most adults, while those under 18 or over 70 are typically exempt from the fee. Once approved, the authorization is electronically linked to your passport and is valid for three years or until your passport expires. It allows for stays of up to 90 days within a 180-day period. Travelers are advised to apply at least 96 hours before departure, though most applications are processed within minutes. Without a valid ETIAS in late 2026, airlines will be legally required to deny boarding to passengers heading to Spain and other participating European nations.