A comprehensive guidance document that supports countries in designing and implementing coordinated approaches to mental health for children, adolescents, and caregivers. It is grounded in a social ecological model and outlines a continuum of care spanning prevention, promotion, and treatment. The framework emphasises the need for collaboration across sectors—including health, education, child protection, and social welfare—and provides practical guidance on strengthening systems, services, and workforce capacity to deliver integrated MHPSS support.