This document summarizes a meeting focused on supporting water sanitation and hygiene services in schools. The main topics discussed were the building blocks for successful WASH in schools programs, including child-friendly facilities, hygiene education, community partnerships, long-term planning, and enabling policies. Key challenges and remaining issues were also addressed. Finally, the document outlines key messages around increasing investment in WASH programs, engaging policymakers, involving multiple stakeholders, demonstrating quality projects, monitoring programs, and contributing evidence.