A declaration recognizing the maternity of a child can be recorded at any registry office, youth welfare office or notary's office.

Recognition of maternity only applies in cases where the parentage of a child of unmarried parents is governed by the law of the country in which the child has its habitual residence or, alternatively, by the mother's home law.

If the mother's or father's home country law requires a maternity acknowledgement, this will be publicly notarized. The same rules apply as for paternity acknowledgement.