Grounds for annulment are:

1.¹⁶⁸

that one of the spouses was already married or living in a registered partnership with a third party at the time of the wedding and the previous marriage or registered partnership has not been dissolved;

2.

that one of the spouses lacked capacity of judgement at the time of the wedding and has not regained such capacity since;

3.¹⁶⁹

that the marriage was prohibited due to kinship;

4.¹⁷⁰

one of the spouses has no intention of living with the other, but wishes to circumvent the provisions on the admission and residence of foreign nationals;

5.¹⁷¹

a spouse has not married of his or her own free will;

6.¹⁷²

one of the spouses is a minor, unless the continuation of the marriage is in the overriding interest of this spouse.