A 7-year-old child arrived in Spain irregularly by boat in April 2018. She was born in Morocco to a Cameroonian mother while they were on a journey to Europe, and due to the circumstances the child’s birth was not registered. Her mother contacted the Cameroonian and Moroccan embassies in Spain, but she never succeeded in registering her birth nor recognising her Cameroonian nor Moroccan nationality. The child was thus stateless, as declared in the first instance judgment and confirmed on appeal. The Provincial Court of Guipúzcoa held that the mother had made a genuine effort to remove all bureaucratic obstacles to have the child’s Cameroonian nationality recognised. The Court held that the safeguard established in the Spanish Civil Code to prevent statelessness of children born in Spain should be applied broadly and by analogy, as this is the only interpretation in compliance with international treaties to which Spain is a party and with the principle of the best interests of the child. Therefore it found that there was a violation of the child's fundamental rights and declared that the child held Spanish nationality and agreed to order the Central Civil Registry to register the birth of the child.
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.