[Symbiote]

I haven't bought one in Europe, since I have both registered and anonymous Danish SIMs, and an anonymous British SIM. (They can be bought anonymously in both countries.)

Are you sure it's EU law? I can't find anything on it.

[jaclaz]

No, it is not EU (AFAIK).

Anyway, besides Britain (both before and after Brexit), there is only a handful of countries in EU that do not require ID, among them Denmark:

https://www.comparitech.com/blog/vpn-privacy/sim-card-regist...

most do require it.