The judgment relies on earlier Constitutional Court judgments that have established that stateless persons who lost their nationality involuntarily and demonstrated that they do not have the right to permanent legal residence elsewhere should get residence rights in Belgium on an equal footing with refugees, and that the necessary national legislation is lacking to give effect to such rights. The applicant has a criminal record and was denied residence rights on that basis, but the Court ruled that criminal convictions are irrelevant for his residence rights, and ordered authorities to regularise his residence until new legislation comes to force that regulates the stateless persons' right to residence.
The applicant fled Kosovo in 1998, and during her asylum procedures in Belgium claimed to be a Yugoslav national, and had a Yugoslav passport as well as a birth certificate. In her statelessness determination process, the authorities and the Court found her to be uncooperative as she seemingly did not present all her identity documents to the embassy of Serbia and Montenegro with the aim of determining whether she is a Serbian national.
The applicant belongs to the Armenian ethnic minority in Azerbaijan. The Court declared her stateless, as the consular representatives of Azerbaijan in Belgium clearly refused to recognise her as a national on the basis of her ethnicity, even though by operation of law she may in fact have acquired Azerbaijani nationality. In determining her statelessness, the Court took into account the fact that she was previously unable to be recognised as Armenian, and does not have connections with any other States.