Jetro Willems has been allowed to leave PSV's pre-season training camp to discuss a move to another club, with Roma reported to be among his suitors.
The Netherlands full-back has been granted permission to skip the Eredivise side's preparations in Switzerland as a transfer nears.
A PSV statement confirmed on Sunday: "Jetro Willems has left the PSV training camp. He has been given the opportunity to complete a transfer.
"At the request of the parties, no further details are to be shared at this time."
Bundesliga clubs Freiburg and Eintracht Frankfurt have also been linked with the 23-year-old, who has been at the Philips Stadion since 2011 and is reportedly worth €9million.
Istanbul Basaksehir youngster Cengiz Under became the club's fifth signing ahead of the new campaign on Sunday, joining the likes of Hector Moreno and Maxime Gonalons.
