More evidence is needed on the effectiveness of mental health psychosocial support and early childhood development interventions in complex emergencies and their sustainability post-disaster. Importantly a post-disaster focus on improving access to community-based mental health psychosocial support and early childhood development services is a priority for global relief agencies including the World Health Organization the United Nations High Commissioner for Refugees the International Federation of Red Cross and Red Crescent Societies and non-governmental organizations International Medical Corps HealthNet TPO and Doctors Without Borders.