The international workshop CREDO 2009 (Cooperation in Research and Education for Design Options) was held successfully from April 17 to 25, 2009 at the royal Abbey of Fontevraud, near Saumur (France) in the Loire Valley.
The theme chosen for the 2009 CREDO session was: "The Herb Garden of the Ideal City."

CREDO workshop 2009 consisted of student participants from Belgium, Estonia, Finland, France, Italy, Poland and Sweden.