... Directions of the Department of Maternal, Newborn, Child and Adolescent Health Working across the three levels of the Organization 13 Working across the three levels of the Organizatione Department ... to an understanding of the needs of pregnant women, chil-dren and adolescents, and the types of interventions that will result in the highest possible gains in health, growth and development. erefore, ... guidelines and tools to facil-itate their implementation.e Department will work with key departments in FCH and other clusters, the Regional and Country oces of WHO and in collaboration with development...