Venice Court Recognizes Italian Citizenship for Brazilian Family

The Tribunale di Venezia recognized Italian citizenship iure sanguinis for four applicants residing in Brazil through sentenza n. 16394/2026, published on July 9, 2026. The decision confirms a paternal line of descent tracing back to an Italian immigrant born in the province of Veneza, and reinforces the established historical understanding of the Italian judiciary regarding the so-called "mass naturalization" of Brazil in 1889.

What the Venice Court Decided

According to the decision text published by Diritto Pratico, the action was filed under simplified proceedings, provided for in article 281 duodecies of the Codice di Procedura Civile, against the Ministero dell'Interno. The agency presented no defense and was declared contumacious in the course of the proceedings.

According to the same text, the case was decided solely on the basis of documentary evidence, without the need for an oral hearing, and included the intervention of the Public Prosecutor's Office, as provided for this type of action. Simplified proceedings have been increasingly used in Italian citizenship cases filed by descendants residing outside Italy, precisely because they allow more streamlined proceedings when documentation is well-prepared.

The Recognized Line of Descent

The four applicants descend from an Italian ancestor born in Italy who emigrated to Brazil and, according to the case, never formally renounced Italian citizenship nor naturalized as Brazilian of his own volition. The paternal line of descent was proven by civil registry certificates—birth, marriage, and death—attached to the proceedings.

As stated in the judgment, the court verified that the documentation presented fully corresponded to the genealogical line alleged in the petition, with no gaps or discrepancies that could compromise recognition of the right. This is one of the central points in any judicial action for Italian citizenship: documentary consistency between what is stated in the petition and what is recorded in official civil registries.

Why the Case Was Heard in Venice

Until 2022, jurisdiction to rule on citizenship actions filed by applicants residing abroad was concentrated in the Tribunale di Roma. This changed with Law No. 206/2021, in force since June 22, 2022, which redistributed territorial jurisdiction: today, such proceedings must be filed in the court corresponding to the birthplace of the Italian ancestor, no longer exclusively in the capital.

In the analyzed case, since the ancestor was born in a municipality in the province of Veneza, jurisdiction fell to that court's specialized section on immigration and citizenship. This decentralization has a direct impact on the planning of anyone considering pursuing the judicial route, as the responsible court now varies depending on each family's geographic origin. This is a relevant practical factor for those researching Italian citizenship and considering a judicial approach.

The Argument of the Brazilian "Mass Naturalization" Was Rejected

One of the points discussed in the case concerned Brazilian Decree No. 58 of 1889, known as the "mass naturalization." The rule provided for automatic naturalization of foreigners present in Brazil on the date of its enactment, except where they objected within six months.

According to the judgment text, the Tribunale di Venezia reaffirmed an understanding consolidated since the early twentieth century by the Corte di Cassazione, according to which this Brazilian rule was considered inapplicable to Italian citizens of the time. In practice, this means that the family's ancestor did not lose Italian citizenship as a result of this automatic naturalization, which preserved, in theory, the right of the subsequent line of descent. This understanding is frequently central in cases involving immigrants who arrived in Brazil in the late nineteenth century—a topic treated in greater depth in the analysis on mass naturalization and loss of citizenship.

The court recognized that the collective naturalization provided for in the 1889 decree had no effect on the ancestor's Italian citizenship, based on settled jurisprudence from the Italian courts since the early twentieth century.

What This Means in Practice for Brazilian Families

It is important to note that, although the judgment addresses specifically the issue of "mass naturalization" and documentary consistency of the genealogical line, the current context of the judicial route to Italian citizenship cannot be separated from the changes brought by the Decreto Tajani (DL 36/2025, converted into Law 74/2025). This decree significantly restricted the recognition of citizenship through administrative channels (comune) and consular channels for descendants beyond children and grandchildren, and its retroactivity—which affects the material right itself from the applicant's birth—is the subject of pending discussion before the Sezioni Unite of the Corte di Cassazione.

Since the applicants in this case descend from an immigrant who arrived in Brazil in the nineteenth century (the context of the "mass naturalization" of 1889), they likely represent great-grandchildren or even more distant generations—a situation directly affected by the new rules. The judicial route remains the possible path for these cases, but now subject to the restrictions imposed by the decree, and the outcome of similar cases may vary depending on the filing date of the action and the understanding that may be established by the Sezioni Unite regarding the material retroactivity of the new law.

Nevertheless, the case reinforces important practical points for Brazilian families considering this path:

• The judicial route continues to exist as a path for citizenship recognition, but is now subject to new restrictions brought by the Decreto Tajani, whose retroactivity is still being discussed by the Sezioni Unite of the Corte di Cassazione;
• It is essential to gather birth, marriage, and death certificates for the entire line of descent, plus evidence of the ancestor's maintenance of citizenship throughout their life;
• The determination of jurisdiction by the court corresponding to the ancestor's birthplace—no longer exclusively Rome—is a central factor in planning any judicial action;
• Cases involving historical collective naturalizations, such as the "mass naturalization" of 1889, have settled jurisprudence from the Italian courts regarding their inapplicability to Italian citizens, but this does not eliminate the need to evaluate the case in light of the current restrictions imposed by the Decreto Tajani.

To follow other court decisions and changes affecting citizenship recognition, it is worthwhile to regularly consult the news from Italy and content about life in Italy published by Raízes Italianas.

The Tribunale di Venezia judgment is yet another example of how careful analysis of genealogical documentation, combined with understanding the historical jurisprudence of Italian courts, continues to be decisive for the success of judicial citizenship recognition proceedings—always considering the current legal landscape, marked by the restrictions of the Decreto Tajani and the pending determination by the Sezioni Unite on the retroactivity of the new law.

Want to know if you have a right to Italian citizenship? Speak with a specialized advisor.