An Austrian national by birth transferred his residence to Germany and naturalised as a German national. The naturalisation in Germany had the effect, in accordance with Austrian law, of causing him to lose his Austrian nationality. The German authorities later withdrew the naturalisation with retroactive effect, on the grounds that the applicant had not disclosed that he was the subject of a criminal investigation in Austria on account of suspected serious fraud, and that he had thus obtained German nationality by deception. The Court held that it is not contrary to EU law for a Member State to withdraw nationality obtained by deception, even if it results in losing EU citizenship, so long as the decision observes the principle of proportionality. Observance of the principle of proportionality requires the person concerned to be afforded a reasonable period of time in order to try to recover the nationality of their Member State of origin.
The applicants are ethnic Armenians born in Azerbaijan. The case addresses extensively the situation of ethnic Armenians from Azerbaijan who left Azerbaijan before the fall of the USSR, and lived in Russia in the 90s. Their potential Armenian, Azerbaijani and Russian nationalities are considered. The Court also discusses the legal residence requirement for a travel document in accordance with the 1954 Convention, and finds that such a permit does not need to be of a permanent nature. Applicants are found stateless by the Court and entitled to a stateless persons travel document.
The applicant requested a travel document for stateless persons. The Court pondered on whether he may be stateless, and discussed the concepts of de jure and de facto statelessness, but ultimately ruled that it is irrelevant for the applicant's request because he does not have the right to reside legally in Germany, and therefore is not eligible for a travel document in accordance with Article 28 of the 1954 Convention.
The applicant was born in 2011 in Germany to a German father and a stateless mother. Her birth certificate contained the disclaimer that the mother's identity is "unconfirmed", which the applicant and the parents appealed against, as the stateless mother was extensively documented among others with a travel document for stateless persons issued by Germany. The Court upheld the appeal, and ordered the civil registry to issue a new birth certificate without disclaimers as to the mother's identity.
Germany’s highest administrative court decides on a case in which stateless minors (the applicants) were granted German nationality. The applicants’ parents applied for their nationality using false information, namely that the family would originate from Lebanon instead of Turkey. The Court held that the withdrawal of nationality is only valid if done promptly, i.e. within a maximum of five years after the nationality has been granted.