1987 "Psychotherapie en autonomie", 27 april 1987, Utrecht

1988 "Self-organization and psychotherapy", 9-11 may 1988 Groningen.

1989 "Trends in non-classical psychology", 16-17 november 1989 Groningen.

1991 "Autonomy and the construction of meaning", 3-5 january 1991, Groningen.

1992 "Metaforen in psychotherapie", 14 november 1992, Maastricht.

2006 "Ferruccio Osimo in Maastricht", 17 march 2006.

2007 "Jon Frederickson in Maastricht", 4 december 2007.

2008 "Getting the stuck unstuck. Rob Neborsky in Maastricht", 11 september 2008.

2010 "Facilitating the process of working through in ISTPD". (Patricia Coughlin in Maastricht, 4 march 2010)

2011 "Synergies and Divergences between Attachment Based ISTDP and Cognitive Behavior Therapy in the treatment of personality disorders and psychoneurotic disorders". Robert Neborsky in Maastricht, 27 may 2011, Maastricht.

2012 "Sensible cost reductions in health care; diagnosis and treatment of somatoform disorders". (Allan Abbass in Eindhoven, 22 october 2012)

2013 "The graded format and beyond. Allan Abbass in Maastricht", 16 september 2013. A workshop for our institute.

2024 "The clockwork interconnections. Filip Myhre in Maastricht" (28 september 2024)

2025 "Jan Derksen (professor emeritus and our departing chairman) on his latest book and on short term dynamic psychotherapy" (8 november 2025, Maastricht)