“…Against this background, the movement towards the definition of psychotherapists’ competencies seems to be a crucial step, both scientifically and politically relevant. Furthermore, the movement towards competencies in psychotherapy is fostering the dialogue among the different approaches and new ways of conceptualizing professional training and continuous education (Falender & Shafranske, 2012 ; Fouad & Grus, 2014 ; Hatcher, et al ., 2013 ; Horn, DeMers, Lightfoot & Webb, 2019 ; Plakun, Sudak, & Goldberg, 2009 ; Rief, 2021 ; Rodolfa & Schaffer, 2019 ; Taylor & Neimeyer, 2017 ; Wise & Reuman, 2019 ). A central question arising from this process is how to assess psychotherapist’s competencies (Barber, Sharpless, Klostermann & McCharty, 2007 ; Barlow & Brown, 2020 ; Fairburn & Cooper, 2011 ; Koddebush & Hermann, 2019; Kuhne, Meister & Maas, 2020 ; Manring, Beitman & Dewan, 2003 ).…”