Practical guide

How to draft the appeal for mandatory competence challenge with AI

3 min read · Updated September 2026 · Editorial oversight: Avv. Federico Papa

The mandatory competence challenge (regolamento necessario di competenza) is the exclusive remedy against orders ruling solely on competence (competenza). This guide outlines the steps required to approach the Supreme Court (Corte di Cassazione), ensuring compliance with admissibility and self-sufficiency requirements.

In brief

The appeal for mandatory competence challenge under Art. 42 c.p.c. must be filed within thirty days of the communication of the ruling. The deed, addressed to the Supreme Court, must include a summary of facts and legal grounds, specifying the judge deemed competent. By using edit.legal, professionals can optimize the drafting of grounds for appeal, ensuring the document structure complies with the strict formal protocols of the Supreme Court.

The steps

1.
Verifying the nature of the ruling
Ensure that the challenged order rules exclusively on competence (competenza) without addressing the merits of the case. Under Art. 42 c.p.c., if the judge has ruled solely on their competence (affirming or denying it), the mandatory challenge is the only available remedy. If the ruling also concerns the merits, one must use the optional challenge under Art. 43 c.p.c. or a standard appeal.
2.
Compliance with the mandatory deadline
The appeal must be served within thirty days of the communication of the ruling on competence or its service, if earlier. Communication is typically handled by the clerk's office via PEC. It is crucial to monitor this date, as missing the deadline results in the appeal's inadmissibility and the finality (giudicato) of the ruling on competence.
3.
Drafting the appeal and formal requirements
The deed must be addressed to the Supreme Court and include the parties' details, a summary of the facts, and the legal grounds for the challenge. You must adhere to the principle of self-sufficiency (autosufficienza), including all essential elements to allow the Court to decide without referring to external documents. edit.legal helps structure these sections to prevent issues with clarity and conciseness.
4.
Service of process to opposing parties
The appeal must be served on all parties of the proceedings on the merits who did not join the motion. Service must precede filing. In cases with multiple parties, ensuring the integrity of the adversarial process (contraddittorio) is essential. If the competence challenge is raised ex officio by the judge (Art. 45 c.p.c.), the procedure differs, but for party-initiated challenges under Art. 42, the burden of service lies with the appellant.
5.
Filing and suspension of proceedings
The served appeal must be filed with the clerk of the Supreme Court within twenty days of the last service, along with relevant documents. Under Art. 48 c.p.c., filing the appeal suspends the proceedings on the merits, unless the judge deems the request manifestly inadmissible or groundless, issuing a reasoned order.

Legal basis: Art. 42 c.p.c.Art. 43 c.p.c.Art. 47 c.p.c.Art. 48 c.p.c.Art. 366 c.p.c.Art. 369 c.p.c.

Mistakes to avoid

Confusing mandatory (Art. 42) and optional (Art. 43) challenges when the judge has also ruled on interim measures or merits.
Serving the appeal after the 30-day deadline from the court clerk's PEC communication.
Omitting the summary of facts, making the appeal inadmissible due to lack of self-sufficiency.
Forgetting to file the appeal with the Supreme Court within 20 days after service.
Failing to specifically indicate the alternative judge deemed competent.

Frequently asked questions

What happens if a ruling that also decides on the merits is challenged via this procedure?

In such cases, the challenge is optional (Art. 43 c.p.c.). If the party only files the challenge, the merits proceedings are suspended. If an appeal is filed, the challenge can still be initiated until the deadline for the ordinary appeal expires.

Is the representation of a Supreme Court lawyer or a special power of attorney required to file a competence challenge?

No. For a competence challenge (regolamento di competenza), the lawyer does not need to be admitted to the special bar of the Supreme Court (cassazionista), nor is a special power of attorney (procura speciale) required: the power of attorney (procura alle liti) originally granted for the proceedings on the merits is sufficient (Cass. civ. n. 1885/2018).

What are the effects of the Supreme Court's decision on the challenge?

The Court issues a final ruling on competence, designating the competent judge. The parties must resume (riassumere) the case before said judge within the timeframe set in the decision or, failing that, within three months of the communication of the Supreme Court judgment (art. 50 c.p.c.).

Editorial oversight: Avv. Federico Papa·ICAMUpdated 17 September 2026Content 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

What edit.legal automates

—Automated analysis of the order to confirm its classification as a mandatory challenge under Art. 42 c.p.c.
—Drafting support for the summary of facts in compliance with the Supreme Court's self-sufficiency principle.
—Consistency check between the grounds for appeal and rules on territorial or subject-matter competence.
—Automatic generation of the index of deeds and documents for electronic filing.