Ordinanza n. 11431
Cassazione · Feb 27, 2026
What happened in this matter?
The Italian Supreme Court of Cassation declared the appeal inadmissible and imposed a 3,000 EUR fine on the appellant. The Court explicitly attributed the inclusion of non-existent legal principles and misidentified case law to the likely use of generative AI by the defense counsel.
- Why the court cared
- Misrepresented: Case Law | Appellant cited Sez. VI, n. 41738/2018 and attributed a principle it does not contain; Court notes it was actually pronounced by Sez. II and lacks the claimed principle. || Misrepresented: Case Law | Appellant cited Sez. VI, n. 44901/2019 but misidentified the issuing section and attributed a principle the decision does not state; Court notes it was actually pronounced by Sez. VII and does not contain the claimed principle. || Misrepresented: Case Law | Appellant cited Sez. VI, n. 36091/2017 with an attributed principle the decision does not contain; Court notes the decision was actually pronounced by Sez. IV and lacks the claimed principle. || Misrepresented: Case Law | Appellant cited Sez. IV, n. 19756/2019 and attributed a principle it does not contain; Court notes it was actually pronounced by Sez. V and does not support the petition's claim. || Misrepresented: Case Law | Appellant cited Sez. II, n. 14792/2021 but misattributed the issuing section and principle; Court notes it was actually pronounced by Sez. VII and does not contain the attributed principle. || Misrepresented: Case Law | Appellant attributed a principle to Sez. U, Mannino, n. 33748/2005 that the decision does not assert; Court notes the decision exists but not as the petition claims.
- Why it matters now
- This record documents a Lawyer filing issue in Cassazione, with the listed outcome: Monetary Fine.
Why this matter is tracked
In the criminal appeal of Ordinanza n. 11431, the Italian Supreme Court of Cassation declared the appellant's petition inadmissible. The Court found the appeal relied on multiple misattributed case law citations, which it explicitly identified as likely resulting from the use of generative AI. The Court noted that while the cited decisions existed, they were either issued by different sections than claimed or did not contain the legal principles attributed to them by the defense. Consequently, the Court upheld the lower court's conviction for drug-related offenses and ordered the appellant to pay 3,000 EUR to the Cassa delle Ammende, citing fault in the presentation of the appeal.
This record documents a Lawyer filing issue in Cassazione, with the listed outcome: Monetary Fine.
Record details
What the record establishes about AI use
The Court attributed the errors to the use of generative AI.
The case reached the Supreme Court of Cassation as an appeal against a conviction by the Court of Appeal of Rome. The Supreme Court declared the appeal inadmissible.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
6 citation, quotation, or authority issues are recorded in the source dataset.
- Misrepresented: Case Law | Appellant cited Sez. VI, n. 41738/2018 and attributed a principle it does not contain; Court notes it was actually pronounced by Sez. II and lacks the claimed principle.
- Misrepresented: Case Law | Appellant cited Sez. VI, n. 44901/2019 but misidentified the issuing section and attributed a principle the decision does not state; Court notes it was actually pronounced by Sez. VII and does not contain the claimed principle.
- Misrepresented: Case Law | Appellant cited Sez. VI, n. 36091/2017 with an attributed principle the decision does not contain; Court notes the decision was actually pronounced by Sez. IV and lacks the claimed principle.
- Misrepresented: Case Law | Appellant cited Sez. IV, n. 19756/2019 and attributed a principle it does not contain; Court notes it was actually pronounced by Sez. V and does not support the petition's claim.
- Misrepresented: Case Law | Appellant cited Sez. II, n. 14792/2021 but misattributed the issuing section and principle; Court notes it was actually pronounced by Sez. VII and does not contain the attributed principle.
- Misrepresented: Case Law | Appellant attributed a principle to Sez. U, Mannino, n. 33748/2005 that the decision does not assert; Court notes the decision exists but not as the petition claims.
Questions this record answers
- What happened in Ordinanza n. 11431?
- The Italian Supreme Court of Cassation declared the appeal inadmissible and imposed a 3,000 EUR fine on the appellant. The Court explicitly attributed the inclusion of non-existent legal principles and misidentified case law to the likely use of generative AI by the defense counsel.
- Why does Ordinanza n. 11431 matter for legal AI risk?
- This record documents a Lawyer filing issue in Cassazione, with the listed outcome: Monetary Fine.
- What does the public record establish about Ordinanza n. 11431?
- Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
- Which source supports this Ordinanza n. 11431 summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.