When rules change mid‑process: Italy’s High Court and citizenship by descent ("ius sanguinis")

Italy’s Supreme Court is about to decide whether the recent, stricter citizenship‑by‑descent law (“ius sanguinis”) can be applied retroactively to people who were already in the process of applying when the rules changed. The outcome will be crucial for thousands of descendants of Italian emigrants in the US, Brazil, Argentina, and elsewhere, whose paths to Italian citizenship have been suddenly blocked or thrown into uncertainty by the so‑called “Meloni law.”

In its article “Cittadinanza ius sanguinis: la Corte Suprema può ribaltare la legge”, AmeVe illustrates this through the case of Sabrina Crawford, from the San Francisco Bay Area, who spent years reconstructing her family history in Calabria to prove that her great‑grandfather never gave up Italian citizenship. Her plans, like those of many others, have been disrupted by new limits that restrict recognition to people whose parents or grandparents never renounced Italian citizenship, raising the question whether long‑standing expectations and rights can simply be switched off by decree.

The AmeVe article also points to a paradox: while Italy braces for a severe demographic decline, it is tightening access both for children of immigrants born in the country and for descendants of Italians abroad who want to reconnect with it. In other words, at the very moment when Italy needs people, it is making it harder for those already tied to the country—by birth, by blood, or by history—to be formally recognized as Italian. The Court’s ruling will say a lot about how Italy chooses to balance legal certainty, administrative control, and its relationship with the diaspora.