Young refugees face numerous challenges before, during, and after their journey, leading to higher rates of mental health issues such as depression, anxiety, and posttraumatic stress disorder. These problems often remain untreated due to barriers like limited services, stigma, and varied distress expressions. One effective scalable intervention that bridges this treatment gap is problem management plus (PM+), a transdiagnostic program delivered by trained nonspecialists. However, PM+ lacks a module directly targeting posttraumatic stress, which is a common problem in young refugees. This study presents the cultural and contextual adaptation process of PM+ for young refugees in the Netherlands that includes a newly developed emotional processing module. Qualitative data collection included free list interviews with youngsters (n = 33), key informant interviews with professionals (n = 9), policymakers (n = 5), key people from communities (n = 10), focus group discussions (n = 11) and one focused interview. A new module targeting distressing memories was developed and reviewed by experts (n = 14). Results supported protocol adaptations, including culturally and age-appropriate language, examples, illustrations and length. This research aims to develop feasible, culturally sensitive mental health interventions tailored to the unique needs of young refugees.