Only entities residing in or belonging to a European Union member state can register a .it domain. 

The administrative contact must be from the same entity applying for the domain.

All DNS zones must be pre-configured beforehand.

The following information is required for each registration:

For domains where the registrant is an individual:
- Place and date of birth of registrant
- Residential address of registrant
-  Taxpayer code (codice fiscale) of registrant (if registrant is located  in an EU country that does not assign a Tax ID number, then provide an  alternative personal identifying number e.g. passport, driver