A few realistic examples show how the new systems play out in practice.
Case 1 – UK national working in France
A British professional moves to Lyon on a long-stay visa D that leads to a residence card. Before 2026, they made several long tourist stays in Schengen while looking for housing. With EES, those earlier stays become easier to see. When they renew their card, authorities can check that tourist days and residence periods line up correctly.
This does not block their project, but it makes incomplete stories harder to defend. To understand the broader French context (healthcare, contributions, residence cards), pair this article with End of "free social security" for foreigners in France.
Case 2 – US student in Spain with a long-stay visa
A student from the United States obtains a Spanish visa D, then a residence card. Every time they enter or leave Schengen, the crossing is linked to that residence status. If they later apply for another permit in a different country, the new authorities can still see how they used their previous status.
For practical details on housing, healthcare and school choices around Spain’s main expat hubs, see Expats in Spain 2025: housing, healthcare, taxes.
Case 3 – Swiss–France cross-border worker
A Swiss resident takes a job in France but keeps living close to the border. On their first entry after EES goes live, they enrol biometrics and their crossings start to be logged. Over time, this history makes it clear whether their pattern matches a cross-border commuter or de facto residence in France.
If you are in this situation, combine this article with our dedicated guide on the topic: Cross-border workers France–Switzerland and, for the wider residency picture, EU residency changes 2025.