Violence against children and violence against women affect the lives and welfare of millions of people around the world. Women and children in Papua New Guinea suffer high levels of violence. The multiple negative sequelae of this violence can be long-lasting throughout the lifespan and across generations as well as impacting on individuals, relationships, communities, and broader society. This study, commissioned by UN Women, UNICEF and UNFPA, explores existing examples of collaboration and integration of policies, services, and programmes related to ending violence against women.