The case, explained

Mandatory Legal Defense in Involuntary Commitments: The Constitutional Shift

5 min read · Updated October 2026 · Editorial oversight: Avv. Federico Papa

The legal framework governing Involuntary Medical Treatments (TSO) underwent a fundamental shift with judgment No. 22 of the Constitutional Court, filed on February 22, 2024, which declared the partial unconstitutionality of Law No. 833/1978, establishing the mandatory presence of defense counsel during judicial validation. While other constitutional matters concerning seizures and detention regimes are addressed in separate articles, this study focuses on the protection of personal liberty in psychiatric settings. The article examines how moving past a purely medical conception of the measure required the integration of technical defense counsel to prevent abuses and uphold the patient's right to adversarial proceedings.

Mandatory Legal Defense in Involuntary Commitments: The Constitutional Shift

In brief

The article examines the Constitutional Court judgment declaring the partial unconstitutionality of Law No. 833/1978, mandating technical defense in TSO proceedings. Through the case of Gaio Sventura, it analyzes the essential participation of defense counsel in the validation phase before the Guardianship Judge, as an indispensable guarantee under Article 13 of the Constitution against deprivations of personal liberty lacking effective judicial oversight.

  1. The fact

    As reported by legal publications such as NT+ Diritto and Diritto e Giustizia, the issue regarding the constitutional legitimacy of TSO validation proceedings was resolved by the Constitutional Court in 2024. The case originated from an order issued by the Court of Florence, where a Guardianship Judge noted the absence of defense guarantees for individuals subjected to involuntary hospitalization. The procedural phase culminated in a ruling of partial unconstitutionality of the 1978 statute. Prior to this intervention, a citizen could be deprived of personal liberty on medical grounds without a lawyer being able to review medical records or submit arguments to the magistrate, rendering the validation a largely administrative formality based solely on unchallenged clinical findings.

  2. The core of the issue centers on Article 35 of Law No. 833/1978, which regulates the TSO validation procedure without explicitly providing for the appointment of defense counsel. This provision must be read in conjunction with Article 13 of the Constitution, which protects the inviolability of personal liberty and permits restrictions only by a reasoned order of the judicial authority and strictly in the cases and manners prescribed by law. Furthermore, Article 24 of the Constitution guarantees the right to defense as inviolable at every stage and level of proceedings. The statutory gap meant that the recipient of the measure, often in a condition of severe vulnerability, was left without technical defense precisely when the Guardianship Judge ruled on the lawfulness of physical restraint.

  3. What the jurisprudence says

    Constitutional case law has undertaken a clear shift from the stance adopted in the 1980s. Overcoming the historic view that treated TSO as a predominantly medical measure, the Constitutional Court clarified that it directly impacts personal liberty. Consequently, the judiciary established that the absence of statutory technical assistance violates due process principles. The rule has thus been established that the Guardianship Judge cannot validate the measure unless notice has been promptly given to retained counsel or, in default thereof, to a court-appointed defender, who must be enabled to review the file and submit observations before the decree is issued.

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  5. What it teaches professionals

    1. Timeliness of intervention: defense counsel must act promptly within 48 hours of notification to engage effectively with the Guardianship Judge.
    2. Review of substantive prerequisites: counsel must challenge any failure to attempt voluntary treatment or the lack of statutory urgency and necessity.
    3. Procedural nullity objections: raise immediate nullity objections if notification to counsel was missing or untimely, as personal liberty guarantees admit no procedural exceptions.

References: Legge 23 dicembre 1978 n. 833Articolo 13 CostituzioneArticolo 24 CostituzioneSentenza Corte Costituzionale n. 22/2024

Avv. Federico Papa
Editorial oversight: Avv. Federico Papa·ICAMContent 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

Frequently asked questions

What happens if a TSO is not validated by the judge?

If the Guardianship Judge does not validate the order within the statutory deadline or if the validation is void for lack of defense counsel, the measure loses legal effect immediately and the patient is entitled to immediate discharge from the medical facility.

Is the presence of a lawyer mandatory for every TSO?

Yes. Following judgment No. 22/2024 of the Constitutional Court, the TSO validation procedure strictly requires the appointment and participation of retained or court-appointed defense counsel to ensure the lawfulness of any personal liberty restriction.

What are the maximum timeframes for validating a TSO?

The mayor must transmit the order to the Guardianship Judge within 48 hours of admission; the judge then has an additional 48 hours to issue the validation decree, after verifying procedural compliance and effective legal representation.

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