The 'Nurturing Care Handbook' is a comprehensive guide developed by the World Health Organization (WHO) and UNICEF to promote early childhood development through nurturing care. It outlines strategic actions for implementing the Nurturing Care Framework, focusing on governance, family and community engagement, service strengthening, progress monitoring, and scaling up innovations. The handbook is designed for policymakers, health professionals, and community leaders, providing resources and guidance for improving systems and practices to support families and children's development. It emphasizes collaborative efforts and offers digital tools and resources for continuous learning and adaptation.