Milan will loan Michael Agazzi to Middlesbrough with option to buy, as he flies in for a medical.
The story had already emerged on Sky Sport Italia and SportItalia on Friday.
These same sources claim the 31-year-old goalkeeper has now flown out to England.
He will undergo a medical before signing the contract, moving on loan with option to buy.
Agazzi joined Milan as a free agent in July 2014, but didn’t make a single appearance for the club.
His former sides include Sassuolo, Cagliari an Chievo.