Transition for young people from Child and Adolescent Mental Health Services (CAMHS) to Adult Mental Health Services often creates considerable disquiet for young people and their families in the United Kingdom. There are examples of good services. However, this is a longstanding problem. Professionals know what to do but solutions have been difficult to implement. There is no single solution because services differ across the country. The question becomes how to understand the difficulties of establishing good transition services. What needs to change to achieve this? This presentation will try to address some of these issues.