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 received asylum status as a stateless Palestinian, but his request to register his statelessness in the municipal civil records was rejected due to lack of evidence. He has an original UNRWA document and an ID from Lebanon, but they were considered insufficient proof of identity as well as of statelessness. The applicant complained that inability to affirm his statelessness violates his identity rights under article 8 ECHR, as well as his rights as a stateless person under EU law, both of which arguments didn't succeed.