The Bavarians are looking to add more depth to their squad ahead of the 2012-13 campaign, and they see the Belgian as a potential candidate to bolster their attack
The Bundesliga giants have already secured the services of Basel winger Xherdan Shaqiri for next season, but they are keen to boost the depth of their front line, and they supposedly view the versatile Chadli as a valuable addition to their squad.
Bayern sent a scouting delegation to Twente's 2-0 win over Roda on March 31 to have a closer look at the 22-year-old attacker in action.
Chadli joined Twente from AGOVV in the summer of 2010 and has since developed into one of the stars of the Eredivisie.
The winger has a contract with the Enschede side until the summer of 2014, but Twente are ready to cash in on the youngster if an offer in the region of €8 million comes in.
Chadli has previously been linked with Malaga and Fulham.