The case, explained

Cassation: extension of the crime of unauthorized practice of a profession

6 min read · Updated November 2026 · Editorial oversight: Avv. Federico Papa

The recent evolution in case law regarding the unauthorized practice of a profession marks a turning point for the professional services market. According to reports in the specialized press, the Supreme Court has extended the scope of the offense beyond the performance of exclusively reserved acts, targeting individuals who perform non-reserved activities in a manner that simulates membership in a professional association. In this article, we analyze how firm organization and continuity of services can transform legitimate consulting into a criminal offense. Through our usual twin case, we examine how penal and civil code provisions intertwine to protect public trust in regulated professions.

Cassation: extension of the crime of unauthorized practice of a profession

In brief

The article analyzes the extension of the crime of unauthorized practice of a profession under Art. 348 of the Italian Penal Code to non-reserved activities carried out in an organized manner. It explores the requirements of objective appearance and continuity, citing Court of Cassation precedents and civil sanctions such as contract nullity. It includes a practical case featuring Gaio Sventura and Lawyer Prudenzia Cavillo to illustrate the operational risks for consultants not registered in professional orders.

  1. The facts

    According to reports in Diritto e Giustizia and Guida al Diritto, the case originates from the activity of an individual who provided tax advice and managed accounting for several companies without being registered in the Roll of Chartered Accountants and Accounting Experts. The defendant did not limit himself to sporadic advice, but set up an organized professional structure complete with an office, secretarial staff, and letterhead, while handling the electronic filing of tax returns on a continuous basis. The prosecution argued that, although some of these activities were not strictly reserved by law, the manner in which they were conducted deceived the public regarding the possession of a professional qualification. Following convictions in the trial and appeal courts, the case reached the Court of Cassation. The decision is now final and confirms criminal liability for creating an objective appearance of professional legitimacy that did not exist.

  2. The rules at play

    1. Art. 348 c.p. (Unauthorized practice of a profession): punishes anyone who unlawfully practices a profession requiring special State authorization with imprisonment from six months to three years and fines ranging from 10,000 to 50,000 euros, while also ordering the confiscation of property used or intended to commit the offense.
    2. Art. 2229 c.c. (Exercise of intellectual professions): establishes that the law determines the intellectual professions for whose exercise registration in specific registers or lists is required.
    3. Art. 2231 c.c. (Lack of registration): provides for the nullity of the contract for professional services entered into by an unregistered person, barring them from bringing an action for payment of the services rendered.
  3. What the jurisprudence says

    Case law from the Court of Cassation has clarified that the offense is established not only by performing reserved acts, but also through so-called characteristic acts. According to the United Sections orientation, the practice is unauthorized when non-reserved acts are carried out in a continuous and organized manner, creating the appearance of an authorized activity. The judges specified that the requisite criminal intent consists of the awareness of lacking the necessary authorization while intentionally leading third parties to believe in one's qualification. The setup of a professional firm (signage, letterhead, employees) is considered a decisive indicator of the offense, as it is designed to simulate the professional decorum typical of registered members.

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  5. What it teaches professionals

    1. Always verify that business names and form templates do not use terminology implying a protected professional title in the absence of official authorization.
    2. Avoid establishing organizational structures that mimic the operational methods and formal decorum of order-registered professional firms when offering non-reserved services.
    3. Bear in mind that risks are not merely criminal but also financial: the nullity of the contract under Art. 2231 c.c. prevents legal debt recovery against defaulting clients.
    4. Monitor statutory updates regarding non-regulated professions under Law no. 4/2013.

References: Articolo 348 Codice PenaleArticolo 2229 Codice CivileArticolo 2231 Codice CivileLegge 3/2018 (Legge Lorenzin)Legge 4/2013

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 are the penalties for unauthorized practice of a profession?

Imprisonment from six months to three years and a fine ranging from 10,000 to 50,000 euros, along with publication of the judgment and confiscation of equipment and assets used.

Can a person be convicted when performing activities not reserved by law?

Yes, if the activity is performed continuously, in an organized manner, and under conditions that create the objective appearance of practicing a protected profession.

What happens to payments received for unauthorized professional activity?

The service contract is void due to violation of mandatory rules. The unauthorized practitioner has no legal right to remuneration and may be required to refund fees received.

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