Cristiano Ronaldo could face questioning as part of the ongoing investigation by Italian authorities into Juventus' financial and transfer dealings.
The club's offices in Turin and Milan were raided by police last Friday with player contracts, invoices and financial statements taken as evidence.
It follows claims that Juventus falsely recorded the values of transfers between 2019 and 2021 to enable them to comply with Financial Fair Play regulations.
Italian authorities took documents relating to transfers, invoices and financial statements with six Juventus officials - including club president Andrea Agnelli and vice-president Pavel Nedved under investigation, as well as Juventus itself.