In this guide
  1. Where the sheet comes from in Florence
  2. The Prefettura counter, and when it is the wrong one
  3. Dates matter more than you expect
  4. Fee and waiting time
  5. Before a wedding held outside Italy

Where the sheet comes from in Florence

A nulla osta al matrimonio says that nothing on record stands in the way of your marriage. In Florence the civil registry at the Comune issues it for people on its own rolls. If your birth was recorded elsewhere, the town holding that record issues it instead. So how to legalize a Certificate of No Impediment starts with getting a fresh sheet from the right town hall.

The Prefettura counter, and when it is the wrong one

A town-hall sheet is an administrative act, so the Prefettura stamps it. That is the state's own office in each province, and it sits apart from the courts. Deeds signed before a notary and rulings from a judge go elsewhere, to the Procura della Repubblica at the court. Ask at the desk if you are unsure, because the two routes do not swap. To legalize a Certificate of No Impediment in Florence you want the Prefettura.

Dates matter more than you expect

These sheets go stale. A registry that has just issued yours will date it, and a mission abroad may refuse anything older than its own window. Nobody here can name that window for you, so ask the mission before you pay for a stamp. An embassy attestation of a Certificate of No Impediment in Florence is wasted if the date has run out by the wedding day.

Fee and waiting time

You pay a €16 tax stamp, the marca da bollo, on the state side of the file. Buy it at a tobacconist and bring it along unspoiled. The mission then adds its own charge, set by the country in question and not by us. Count on 10–15 business days end to end, or 3–5 on the express route. The embassy legalization of a Certificate of No Impediment in Florence is the slowest link.

Before a wedding held outside Italy

Most people order this sheet for a wedding held outside Italy. The registrar at the far end wants proof that no Italian record blocks the match. Some also want a birth record in the same bundle, so ask what else they expect. The consular legalization of a Certificate of No Impediment in Italy answers only the first question. Bring the rest yourself.