No, For the .IT domains the Lock status doesn't exist like for other extensions (Com, Net, Org). The Italian Register introduced new rules for some Lock and Hold status applied to .IT domains. they can be setted up only by public authority or down suspension decree, block or authorized seizure by public authority (police, magistrature, financial police, etc.).

If you inserted the the authinfo code it means that is a REG to REG transfer and you can check it by yourself. From the NIC site http://www.nic.it/web-whois/index.jsf insert the domain and the required control code, then check the "Status": if it's "pendingTransfer" means that the transfer is going correctly, if it's "ok" means that the transfer finished or could..... Read More »