Ideological forgery by a private individual in a public document: Cassation n. 15887/2025 defines the boundaries of "gross forgery"

The Court of Cassation, Criminal Section V, with judgment no. 15887 filed on April 24, 2025, re-examines the crime of ideological forgery by a private individual in a public document (Art. 483 of the Italian Criminal Code). The case concerns a hospital doctor who, in order to participate in a competition for the position of Director of a Complex Operating Unit, filled out a substitute declaration lacking a date and contradictory regarding employment relationships. The decision provides an opportunity to clarify when an error becomes "gross forgery" and, therefore, not punishable because it is incapable of deceiving the Public Administration.

The facts and the procedural path

The healthcare professional, holding a position incompatible with the new role, simultaneously ticked:

• the box "not to have other employment relationships";
• the box "non-exclusive relationship".

In the absence of a date, the Court of Appeal of Milan had nevertheless considered the crime to be established. The defendant appealed to the Court of Cassation, arguing the grossness of the error and the absence of deceptive capability.

In relation to the crime of ideological forgery committed by a private individual in a public document, the lack of a date and the presence of logical errors in filling out the substitute declaration of an affidavit attesting to the absence of incompatible situations for participation in a public competition do not, in themselves, undermine the deceptive capacity of the document, provided that it forms the basis for the appointment, which would otherwise be impossible. (Case in which the Court excluded gross forgery in the conduct of a hospital doctor, holding an incompatible position, who, for the purpose of participating in the public competition for the role of director of a complex operating unit, had "ticked" both the declaration "of not having other public or private employment relationships" and the one "of holding a non-exclusive relationship" and had not affixed the date at the bottom of the declaration).

The maxim highlights that the omission of the date and the internal contradiction do not eliminate the document's ability to deceive the administration, as the admission to the competition and, therefore, the appointment itself, depended on the declaration.

Gross forgery: recognition criteria

In the case law of legitimacy (Cass. n. 18015/2015; n. 2496/2020), "gross forgery" occurs when the alteration is so evident as to exclude any possibility of deception. The judgment under review reiterates three key principles:

• Functional context: it is necessary to assess whether the Public Administration relies on the document to adopt a provision;
• Accessibility of information: immediate verification of data excludes deceptive capability; otherwise, the error is not gross;
• Legal consequence: if the act leads to an advantage that could not otherwise be obtained (here, the appointment), deception is ontologically possible.

Regulatory profiles and operational insights

Art. 483 of the Italian Criminal Code protects public faith by punishing those who attest to falsehoods in declarations made to a public official. Presidential Decree no. 445/2000, which governs self-certifications, provides for sample checks pursuant to Art. 71. Therefore:

• Candidates for public competitions must fill out declarations with extreme precision, as the absence of a date or internal contradiction does not absolve them from criminal liability;
• Administrations are required to carry out timely checks, especially where the act affects appointment procedures;
• Lawyers assisting professionals or entities must evaluate not only the formal correctness of the document but also the effect it produces in the administrative procedure.

Conclusions

Cassation no. 15887/2025 reinforces the trend according to which, in ideological forgery, the dividing line between material error and criminally relevant conduct is measured by deceptive capability. As long as the declaration forms the basis for a beneficial provision, the omission of the date or the choice of incompatible options does not make the forgery "gross". For professionals, this means greater attention to the self-certification phase; for the Public Administration, the obligation of punctual checks remains the main safeguard of legality.