How long pre-trial detention can last in Italy
Italian custody has two sets of limits running at the same time: a term for the stage the proceedings are in, and an overall ceiling for the whole case. The ceiling is two, four or six years depending on the maximum sentence for the offence. Exceeding either produces release, and it is not automatic — it has to be raised.
Two clocks, not one
The first clock is the phase term. Custody may last only so long during the investigation, so long until the first-instance judgment, so long until the appeal judgment, and so long until the judgment becomes final. Each of those is fixed by reference to the sentence the offence carries.
The second is the overall ceiling for the entire proceedings, whatever happens within it. It is the limit that matters in long cases, and it operates independently of the phase terms.
| Element | Rule | Provision |
|---|---|---|
| Phase terms | Fixed for each stage, by reference to the penalty | Art. 303 c.p.p. |
| Overall ceiling | Two, four or six years according to the maximum sentence | Art. 303(4) c.p.p. |
| Suspension | Terms stop running in the situations the code lists | Art. 304 c.p.p. |
| Extension | Possible on the prosecutor's application, within limits | Art. 305 c.p.p. |
| Effect of expiry | The measure loses effect and the person is released | Art. 306 c.p.p. |
| After release for expiry | A new measure is possible only on new grounds | Art. 307 c.p.p. |
Why the clock stops
Suspension is where these calculations go wrong, and it is the reason a person can be in custody far longer than the headline figure suggests. The code allows the terms to stop running during certain adjournments, during periods when the defence has asked for time, and in complex proceedings with many defendants.
Each suspension has to be ordered and reasoned. Checking whether it was, and whether it covered the period claimed, is exactly the kind of calculation nobody does until a lawyer does it — and it produces releases.
Making the calculation
- Start from the day the measure was enforced, not from the arrest if they differ.
- Identify the offence as currently charged: a reclassification changes the terms.
- Check every suspension and whether it was ordered with reasons.
- Check whether the aggravating circumstances that raise the bracket really apply, because they raise the terms too.
- Watch the transition between stages: a new phase term begins, and the moment it does is contested more often than it is checked.
What happens on expiry
The measure loses effect and the person must be released. It is not an acquittal and the proceedings continue; a fresh measure can be applied only where new grounds emerge, not on the same material.
Separately from the terms, a measure can be attacked at any time on the merits: by review within ten days of enforcement, and afterwards by application to revoke or replace it. Both are in the guide on precautionary measures.
Frequently asked questions
Is there a maximum period of pre-trial detention in Italy?
Yes. Terms apply to each stage and an overall ceiling of two, four or six years applies to the whole case, according to the maximum sentence.
Why has someone been held longer than that?
Because the terms can be suspended in the situations the code lists. Each suspension must be ordered and reasoned, and whether it was is worth checking.
What happens when the term expires?
The measure loses effect and the person is released. The proceedings continue, and a new measure is possible only on new grounds.
Does the calculation change if the charge changes?
Yes. The terms are tied to the penalty for the offence as charged, so a reclassification or a dropped aggravating circumstance changes them.
If someone has been in custody a long time
The calculation is arithmetic on the file, and it is worth doing rather than assuming. First contact is free and covered by professional privilege.