Kansalaisuusoikeudellinen
Kansalaisuusoikeudellinen is a Finnish term meaning "relating to citizenship law." In legal discourse, kansalaisuusoikeudellinen denotes the branch of public and private law that governs questions of nationality. Its scope includes how a person acquires citizenship by birth or descent, by naturalization, or through restoration; how citizenship can be lost or renounced; and how multiple or dual citizenship is handled. It also covers issues of statelessness and the protection of persons who lack nationality, in line with international treaties.
The field engages with national legislation—often a citizenship act and implementing regulations—and with international and transnational
Scholarly and legal discussions in kansalaisuusoikeudellinen cover policy questions (dual citizenship, naturalization thresholds, integration requirements), human