The Supreme Court Protects Jure Sanguinis

Important Citizens of Italy Update: The Supreme Court Protects Jure Sanguinis as an Absolute Right (Ordinance 13818/2026)

There is very encouraging news for the recognition of citizens of Italy. A landmark development in the Italian courts has emerged that may have significant importance for many families pursuing their heritage through descent. In a definitive ruling that has sent ripples through the international community of Italian descendants, the First Section of the Corte Suprema di Cassazione (Ordinance 13818/2026) has reinstated the citizenship of a Colombian family, overturning a restrictive lower court decision and reaffirming the fundamental nature of Italian heritage. This decision arrives at a critical juncture, serving as a powerful judicial counterweight to the restrictive measures introduced by the Tajani Decree (Law No. 74/2025).

The Case: From Genoa to Rome

The journey for this Colombian family, descendants of a pre Unification ancestor, began in 2022. While the Tribunale di Genova initially recognized their citizenship, the Ministry appealed, leading the Court of Appeal to overturn the decision in 2024.

The appellate judges argued that the family lacked the "interest to act" (interesse ad agire), claiming their evidence of being unable to secure a PrenotaMi appointment was insufficient. Effectively, the court suggested that the family should have waited indefinitely for a system that was functionally closed.

However, on May 12, 2026, the Supreme Court of Cassation dismantled this reasoning, restoring the family's status as Italian citizens.

Citizenship is an Absolute Subjective Right

The Cassazione’s ruling is a masterclass in constitutional protection. The Court emphasized three primary pillars that define the right to citizenship:

Inherent from Birth

The Court reaffirmed that citizens of Italy transmitted via iure sanguinis is an absolute subjective right of primary constitutional relevance. Crucially, the Court stated that this right exists from the moment of birth. It is not granted by the state upon recognition; the state merely confirms a status that already exists.

Permanent and Imprescriptible

In direct contrast to recent leanings of the Constitutional Court, which had begun to describe iure sanguinis status as precarious until formal recognition, the Supreme Court reminded the legal community that this right is permanent. It does not expire, and it cannot be dissolved by legislative shifts or procedural hurdles.|

Protection Against Administrative Failure

The Court ruled that the Italian legal system cannot use its own inefficiencies as a weapon against its citizens. If the Public Administration creates obstacles, difficulties, or excessive delays such as the endless queue at consulates, applicants have every right to seek judicial recognition.

"The system cannot use its own dysfunction as a weapon against the people it was supposed to serve.”

Why This Matters in the Post Tajani Era

While this specific case was filed before the implementation of Law 74/2025, its timing is strategic. The ruling provides a reasoned legal position that challenges the logic used to justify retroactive restrictions on citizenship.

It serves as a reminder that while the legislative context may change, the constitutional foundations of jus sanguinis remain a point of reference and a necessary counterweight to restrictive reforms.

For millions of descendants worldwide, this ruling provides a renewed sense of security. It reinforces the fact that Italian identity is not an administrative favor, but an inherent right protected by the highest levels of the judiciary.

As we monitor the ongoing constitutional discussions, Ordinance 13818/2026 stands as a vital precedent, ensuring that the right of blood remains a permanent fixture of the Italian legal identity.