Early Adolescent Skills for Emotions (EASE) is an evidence-based group psychological intervention to help 10–15-year-olds affected by internalizing problems (e.g. stress and symptoms of anxiety, depression) in communities exposed to adversity. Published by the World Health Organization (WHO) and United Nations Children’s Fund (UNICEF), EASE aims to support adolescents and their caregivers with skills to reduce distress. The EASE training manual accompanies the EASE intervention manual and is designed to be used to train EASE helpers (those who deliver the EASE intervention to adolescents and caregivers) and EASE trainers/supervisors (those who will go on to train/supervise future EASE helpers).