Saint Barthélemy (commonly known as St. Barts or Saint-Barth) became a French collectivité d'outre-mer (overseas collectivity) in 2007 when it separated administratively from Guadeloupe following a local referendum. Before 2007, the island was a commune of Guadeloupe's arrondissement de Saint-Martin. Despite this administrative autonomy, Saint Barthélemy remains under French national law for civil status matters, justice, and international conventions — including the Hague Apostille Convention.
Civil status records (état civil) for Saint Barthélemy residents are maintained by the Mairie de Saint-Barthélemy in Gustavia, the island's capital. French passports and EU citizenship apply to all French nationals born or residing on the island. For translation purposes, Saint Barthélemy documents are treated identically to documents from metropolitan France or other overseas departments — the same French état civil formats, the same legal terminology, and the same apostille system apply.







