Matrimonio civile versus matrimonio concordatario
**Matrimonio civile (civil ceremony):** Performed by the Ufficiale di Stato Civile at the Comune’s Casa Comunale (town hall). The marriage is recorded directly in the civil registry. **Matrimonio concordatario (concordat/religious ceremony):** A Catholic ceremony performed by a priest that carries legal civil effects under the Lateran Concordat of 1929 (revised 1984). The parroco (parish priest) transmits the marriage record to the Comune for civil registration.
We clearly identify which ceremony type is recorded on the certificate. For concordatario marriages, we translate both the religious-authority references (parroco, diocesi, parrocchia) and the civil registration details (trascrizione at the Comune). USCIS cares only about the civil registration, but consulates may need both for jure sanguinis chain verification.



