| EF Produkt | Registeransvarlig | Kontaktoplysninger |
|---|---|---|
| EF Sprogrejser, EF Sprog i Udlandet, EF Studieår i Udlandet | EF Education First Ltd | Selnaustrasse 30, 8001 Zürich, Switzerland |
| EF Academy | EF International Academy Ltd | Selnaustrasse 30, 8001 Zürich, Switzerland |
| EF High School Exchange Year | EF Educational Foundation for Foreign Study Ltd | Selnaustrasse 30, 8001 Zürich, Switzerland |