The case, explained
Precautionary Competence and Connected Crimes: The Supreme Court's Intervention
7 min read · Updated August 2026 · Editorial oversight: Avv. Federico Papa
The issue of the competence of the Judge for Preliminary Investigations (GIP) in issuing measures restrictive of personal liberty returns to the center of the legal debate. According to reports from Il Sole 24 Ore, uncertainty over the criteria for the connection between crimes has often generated conflicts between different judicial offices, jeopardizing the stability of precautionary orders. While other profiles of the procedural matter are covered in dedicated articles in this column, here we focus on the delicate balance between the effectiveness of investigations and the constitutional principle of the natural judge. The decisive intervention of the United Sections of the Supreme Court addressed the case in which a precautionary order is issued by a judge subsequently declared incompetent due to a different evaluation of the links between the alleged crimes. Through our twin case, we will see how the rules on the renewal of measures within mandatory time limits represent the only barrier to the loss of effectiveness of the orders, outlining a clear boundary between the coercive power of the State and the suspect's defensive guarantees.

In brief
The article analyzes the Supreme Court's ruling on precautionary competence in the presence of connected crimes (Art. 12 c.p.p.). It delves into the application of Art. 27 c.p.p., which requires the renewal of the precautionary measure within 20 days of the transfer of documents to the competent judge, even when the incompetence stems from a re-evaluation of the teleological or continuous links between the crimes. Through the case of Gaio Sventura, the procedural consequences and the risks of release due to the expiration of time limits are illustrated.
The facts
The case arises from complex criminal proceedings linked to allegations of organized crime and illicit trafficking, where the plurality of crimes committed in different geographical areas made identifying the territorially competent judge uncertain. According to reports from publications such as Diritto e Giustizia and legal information portals, the conflict arose during the preliminary investigation phase, when a remand order was issued by a GIP based on an alleged link of connection between the crimes (under Art. 12 c.p.p.). Subsequently, following an appeal to the Supreme Court, competence was moved to another district, as the existence of that link justifying the concentration of proceedings was excluded. The central issue concerned the survival of the precautionary measure during the transition between the judge deemed incompetent and the one identified as competent.

The rules at play
The regulatory framework is based on three pillars of the code of criminal procedure.
- Art. 12 c.p.p. defines the cases of connection, i.e., when multiple proceedings must be joined because the crimes were committed in conspiracy, with a single criminal design, or to execute others.
- Art. 16 c.p.p. establishes the criteria for determining the competent territory in case of connection, usually favoring the judge of the most serious crime.
- Art. 27 c.p.p. is the closing rule: it provides that measures ordered by a judge who declares or is declared incompetent cease to have effect if, within 20 days of receiving the documents, the competent judge does not issue a new confirmation order. This rule guarantees respect for the so-called natural judge established by law, preventing an authority without power from restricting liberty indefinitely.
What the case law says
The case law of the Supreme Court experienced a long conflict before the final intervention. A minority view held that if the judge was competent at the time of issuance based on the elements known then, the order should remain valid even after the change in territorial competence. However, the orientation of the United Sections clarified that the order issued by the judge incompetent for reasons of connection is always subject to the sanction of loss of effectiveness provided for by the code. The expressed principle establishes that the protection of personal liberty prevails over the needs of procedural economy: whenever a judge is recognized as incompetent, whether for original reasons or for a subsequent re-evaluation of the evidentiary framework, the obligation to renew the measure within the mandatory 20-day limit is triggered, failing which the suspect must be immediately released.
- Try edit.legal AI
Analysis drafted and verified with edit.legal
To verify the provisions cited in this article, we used edit.legal. Test our legal AI on official sources and apply it to your own matters.
What it teaches professionals
- Monitoring flows: it is essential to precisely track the date of receipt of the documents at the registry of the competent judge to calculate the 20-day dies a quo.
- Timely objection: challenging the connection link must be raised early to trigger the competence verification mechanism.
- Distinction between links: one must distinguish between investigative linking (coordination between prosecutors) and procedural connection, as only the latter shifts the judge's competence.
- Verification of renewal: the lawyer must check that the new order is not a mere photocopy but contains an independent assessment of the precautionary elements.
References: Articolo 12 c.p.p.Articolo 16 c.p.p.Articolo 27 c.p.p.Articolo 371 c.p.p.Articolo 25 Costituzione
Related cases

Frequently asked questions
What happens if the judge does not renew the measure within 20 days?
The precautionary order automatically loses effectiveness and the suspect must be released, unless there are other valid detention titles.
Can the connection between crimes be challenged even after the arrest?
Yes, the defense can raise the exception of territorial incompetence before the Review Court or at any stage and degree of the proceedings.
What is the difference between territorial competence and competence by connection?
Territorial competence is based on the place of the crime, while competence by connection draws several different crimes before a single judge for reasons of procedural economy and logic.
Verified legal research and drafting with edit.legal
Legal research and drafting with citations checked against official databases. edit.legal is free to try, no credit card.
Try edit.legal for free