Drafting sequestro preventivo (preventive seizure) requests under Art. 321 c.p.p. using AI

1. 1.

   The Legal Framework of Art. 321 c.p.p. and Fundamental Requirements

   Article 321 of the Code of Criminal Procedure serves as the legal basis for sequestro preventivo (preventive seizure), a measure aimed at preventing the free availability of an asset related to a crime from aggravating its consequences. In 2026, the distinction between the various paragraphs is crucial: paragraph 1 concerns preventive seizure strictly speaking, while paragraph 2 refers to assets subject to confiscation. Recent case law requires the request to be more than a mere repetition of the indictment: it must contain a specific description of the functional link (nesso pertinenziale) between the asset and the criminal activity. Using AI models allows for rapid mapping of regulatory references and verification of post-reform provisions, ensuring every reference to Art. 321 is technically sound.

2. 2.

   Proving Fumus Commissi Delicti with AI Assistance

   The fumus commissi delicti does not require full proof of guilt, but rather the abstract possibility of the crime based on concrete elements. The case law of the Court of Cassation (refer to official sources for specific references) has reaffirmed that clues making the existence of the fact probable are necessary. AI can be used to input the facts of the case and generate a review of legal precedents relevant to the specific offense, such as tax or environmental crimes. This allows for identifying which factual elements judges found sufficient in similar cases to satisfy the fumus requirement. It is essential to prompt the AI to filter only recent judgments, avoiding interpretations superseded by the legislative interventions of 2024 and 2025.

3. 3.

   Evidence of Periculum in Mora: Concreteness and Immediacy

   Periculum in mora is the pillar upon which an Art. 321 request stands or falls. In 2026, a justification based solely on the severity of the crime is no longer admissible. The Court of Cassation (refer to official sources for the 2025 case law) requires the danger of dissipation or illicit use of the asset to be concrete and actual. Drafting this section with AI requires an analytical approach: one can use the suspect's financial movement data to feed reasoning models that highlight the risk of concealment. AI helps structure the motivation following the Ellade United Sections criteria, distinguishing between danger arising from the nature of the asset and that arising from the subject's conduct, ensuring the request respects the principles of proportionality and adequacy.

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   4.

   Analyzing the Nature of Seizable Assets with AI

   Correctly identifying whether an asset is the profit, product, or price of a crime is fundamental for the validity of the seizure, especially regarding equivalent confiscation (sequestro per equivalente). The Court of Cassation, in recent 2025 guidelines available on official databases, clarified the extension of the functional link for the reiteration of the offense. AI excels at analyzing vast numbers of judgments to isolate the pertinenzialità criteria applicable to complex assets like cryptocurrencies, corporate shares, or digital assets. Through specific prompts, the defense or the prosecutor can reconstruct the value of the profit and identify assets of corresponding value in the suspect's estate, reducing the risk of calculation errors regarding the quantum that could lead to a partial annulment during the review (riesame).

5. 5.

   The Impact of the Nordio Reform on 2026 Procedure

   Law 114/2024 introduced significant changes that become fully operational in 2026. A key point is the collegiate GIP (preliminary investigation judge) panel, active since August 25, 2026, for the most serious custodial measures. Although sequestro preventivo (preventive seizure) under Art. 321 c.p.p. often remains under monocratic jurisdiction, judicial practice now sees a cross-pollination of motivational rigor between personal and real measures. AI can be instructed to verify if, in the specific case, the seizure request must interface with the mandatory prior interrogation (interrogatorio preventivo) required for other measures, even though real seizures generally maintain their surprise nature. AI guidance helps navigate these procedural intersections, avoiding flaws that could invalidate the entire cautionary procedure.

6. 6.

   Practical Workflow for Assisted Drafting

   The drafting process begins by inputting analytical facts into the AI system, asking it to highlight criticalities regarding the concreteness criteria of the periculum. Subsequently, prompts for the fumus are used to identify legal precedents related to the specific offense. It is fundamental that AI is used as a first-draft and research tool: the professional must validate every citation on official databases to avoid technological hallucinations. In 2026, the quality of a request is measured by the ability to integrate the judge's autonomous reasoning with solid technical arguments provided by data analysis. edit.legal facilitates this task by providing structured templates and access to verified sources for fast and secure drafting.

References: Articolo 321 Codice di Procedura PenaleLegge 28 giugno 2024 n. 114 (Riforma Nordio)

Editorial oversight: Avv. Federico Papa·ICAMUpdated 15 October 2026Content drafted with AI support and subject to editorial source checks. Despite these controls, inaccuracies may remain: reports and rectification requests are welcome. Report a correction