This paper reports the adaptation process conducted on a new World Health Organization psychological intervention Early Adolescent Skills for Emotions EASE for use in the north of Lebanon. Lebanon is a middle income country that hosts the largest number of refugees per capita globally. We conducted: i a scoping review of literature on mental health in Lebanon, with a focus on Syrian refugees ii a rapid qualitative assessment with adolescents, caregivers, community members, and health professionals iii cognitive interviews regarding the applicability of EASE materials iv a psychologist review to reach optimal and consistent Arabic translation of key terms v "mock sessions" of the intervention with field staff and clinical psychology experts vi gathering feedback from the Training of Trainers workshop, and subsequent implementation of practice sessions and vii gathering feedback from the Training of Facilitators workshop, and subsequent implementation of practice sessions. ...