theme of the congress "Facilitating Pathways: Care, Treatment and Prevention in Child and Adolescent Mental Health" is quite inclusive and the contri­ butions to the Congress, as reflected in the abstracts, cover the whole range of child and adolescent mental health endeavour, including all modern methods and trends in research and clinical application. The ways we understand and treat our patients are changing rapidly, and this too is reflected in the contributions to this volume, which give state-of-the-art information that should allow us to provide better care, treatment and prevention to children, adolescents and their care-givers everywhere in the world.