CHAIR Britt Morthorst Denmark 29 August OC07-1 The School-Based Youth Aware of Mental Health (YAM) Program for Prevention of Suicidal Behaviour: A Cluster-Randomized, Controlled Trial in Danish Adolescents August, 29 | 12:00 - 13:00 Britt Morthorst Denmark OC07-2 Strong Teens and Resilient Minds: Scale-up of a Multimodal School-Based Suicide Prevention Approach August, 29 | 12:00 - 13:00 Kristel Jenniskens The Netherlands OC07-3 The Project ROS: An Implementation Intervention Project With Gatekeeper Training at Youth Education Institutions With High Risk Students August, 29 | 12:00 - 13:00 Lena Rossen Østergaard Denmark OC07-4 Facilitating the Implementation of a Gatekeeper-Based Intervention August, 29 | 12:00 - 13:00 Belén Vargas Chile OC07-5 Fidelity Measurements in School-Based Anxiety, Depression, and Suicide Prevention Programs August, 29 | 12:00 - 13:00 Dominique van Pelt The Netherlands OC07-6 Supporting Students Who Self-Harm: Survey of UK Schools on Current Policy and Practice August, 29 | 12:00 - 13:00 Abigail Russell United Kingdom