to which they qualify

[Lawdaughter]

Пожалуйста, помогите перевести to which they qualify

Выражение встречается в следующем контексте:
Every member must participate in the International Settlement Service and can also participate in a National Net or Area Net Settlement Service to which they qualify

Заранее спасибо

[Pchelka911]

...на которое у них есть лицензия.