La procura per il mutuo* dovrà essere redatta nella forma parapubblica >

The Power of Attorney (proxy form is used for company or residents' association meetings) for the loan will have to/ need to be *engrossed* (written, drawn up os. drafted) in notarially recordable form (for open, public registration, as opposed to to privata, namely ' as a private, non-notarial document made *under hand*.)

*with repayment of the exact, equivalent amount, as opposed to comodato : bailment or a translatorese 'loan for use'

Methinks there is another way of parsing / reading parapubblica and that it has nowt to do with semi-public scenes or NGOs - Non-Governmental Organiz/sations.

Obiter, UK: English Common Law + City of London = Roman Civil- Law like Italy (NB the distinction often missed and lost on ProZ) / Notaries *Public* I have worked with dislike my stab at equating a Public Doc. (Deed is the term used for conveyancing of land in US AmE) with a 'Notarial Deed or Instrument under Notarial Seal'.

So beware if the translation is for UK Notarial (a superior species of Commissioners for Oaths) - rather than US 'Hotel-Keeper' Notarial attestation / certification