Editing Naturalization (section)

=== Luxembourg ===
{{Main|Luxembourgish nationality law}}
People who fulfill all of the following criteria can obtain Luxembourg citizenship through naturalisation:<ref>{{cite web|url=https://guichet.public.lu/en/citoyens/citoyennete/nationalite-luxembourgeoise/acquisition-recouvrement/naturalisation.html|title=Acquiring Luxembourgish nationality by naturalization|website=guichet.public.lu|language=en|access-date=2019-04-25}}</ref>

* At least 18 years old.
* At least five total years of legal residence in Luxembourg, including an uninterrupted period of one year immediately before applying for citizenship.
* Passing a [[Luxembourgish language]] exam.
* Taking a course on "Living together in the Grand Duchy" (''Vivre ensemble au Grand-Duché du Luxembourg'') or passing the associated examination.
* Not having been handed an immediate custodial sentence of 12 months or more or a suspended custodial sentence of 24 months or more, in any country, unless the sentence was definitively served more than fifteen (15) years prior to the application for naturalization.