The case concerns the unlawfulness of the deportation of a mother and her two daughters from Austria to Georgia. A reassessment from the court (at the time of the execution of the deportation) leads to the result that the circumstances in favour of the applicants have changed to such an extent that the deportation must be considered disproportionate.
The removal of the parent of a stateless child who is not entitled to a residence permit can only be ordered for reasons of national security or public order. Otherwise, the removal of the parent would deprive the child of the rights and guarantees attached to the status of stateless person if the child accompanies his or her parents outside French territory in application of the removal order issued against the parents, or would disproportionately infringe on the right to family life of the parents, in breach of Article 8 of the European Convention on Human Rights, if the child remains in France separated from his or her parents.
The applicant was born in Poland to a Vietnamese mother. When she was 9 years old a Polish citizen formally recognised her as his daughter, and the local authority subsequently confirmed that she is a Polish citizen by birth. She was growing up as a Polish citizen until another 8 years later the central government authorities invalidated the confirmation of nationality by the local authority, as according to the Polish Citizenship Law changes in parenthood can only lead to acquisition of Polish citizenship if they take place within 1 year of birth. The applicant's arguments related to article 8 ECHR, best interests of the child, as well as long-term presumption of Polish citizenship due to no fault of the applicant, although the court dismissed all arguments.