Chelsea are set to appoint AS Monaco technical director Laurence Stewart to a role in the revamped set-up at Stamford Bridge.
An agreement is in place between the clubs and with the Englishman for him to join the Premier League side.
Stewart has previously worked with the Red Bull network, RB.
Investigators have searched a yacht connected to a Russian tycoon as part of a probe into money laundering. The vessel is the largest leisure yacht in the world by tonnage.