Preventive Interrogation and Precautionary Measures: The Criminal Cassation Court Clarifies with Ruling No. 29384/2025

The rulings of the Court of Cassation are fundamental for the interpretation of Italian criminal law. A crucial issue, which directly affects defense guarantees, is the obligation for a preventive interrogation before the application of personal precautionary measures. Ruling No. 29384, filed on August 8, 2025, issued by the Supreme Court (Pres. Dr. P. R., Rapporteur Dr. C. L.), offers a decisive clarification, rejecting an appeal and consolidating an important legal principle.

The Legal Issue: Validation of Arrest and Precautionary Interrogation

The dispute arose from an appeal against a decision of the Court of Liberty of Turin dated March 26, 2025, concerning the defendant L. X. The question was whether, after the hearing for the validation of arrest or detention, the adoption of a precautionary measure should be preceded by a further preventive interrogation pursuant to art. 291, paragraph 1-quater, of the Code of Criminal Procedure (c.p.p.). The key provisions are art. 291, paragraph 1-quater, c.p.p. and art. 391 c.p.p. (validation hearing, which already provides for an exchange with the suspect and their defense counsel, in compliance with art. 24 of the Constitution on the right to defense).

The Cassation Court's Ruling: No to "Double" Interrogation

The Supreme Court resolved the issue with a clear pronouncement. The ruling's summary states:

In the context of personal precautionary measures, the coercive measure adopted at the conclusion of the hearing for the validation of arrest or detention must not be preceded by the preventive interrogation provided for by art. 291, paragraph 1-quater, of the Code of Criminal Procedure, given the application of the provisions of art. 391 of the Code of Criminal Procedure, which provides for a different procedural module, in which the right to defense is nevertheless guaranteed due to the possibility for the suspect to be subjected to interrogation by the judge.

In summary, a "double" interrogation is not required. If the judge orders a precautionary measure at the end of the validation hearing, the preventive interrogation is not mandatory. The validation hearing itself, with the possibility for the suspect to be interrogated, fully guarantees the right to defense. Art. 391 c.p.p. is a special provision that prevails over art. 291 c.p.p. in this context.

Implications and Conclusions

This decision streamlines procedures, avoiding redundancies without compromising fundamental guarantees. The Cassation Court reiterates that the right to defense is fully safeguarded during the validation hearing. This stance is consistent with previous case law (e.g., No. 29214/2021, No. 23350/2025), which balances procedural efficiency and the protection of rights.

Key points:

• No second interrogation if the precautionary measure follows the validation hearing.
• Defense guarantees are ensured by art. 391 c.p.p.
• Greater speed and efficiency in criminal proceedings.

Ruling No. 29384 of 2025 offers an essential clarification, confirming that the Italian legal system guarantees fundamental rights, even in urgent situations, while promoting the efficiency of the process.