Evolution of Jigsaw - a National Youth Mental Health Service.

Aim: There has been a global movement towards transformation of youth mental health services, but limited information on the core principles and characteristics of these new services is available. Jigsaw is one such service, established in Ireland in 2006, with the intent of creating change in Ireland's system of mental healthcare for 12-25 year olds. The aim of this paper is to describe the evolution of Jigsaw services, which are now firmly embedded in the Irish system of care for young people, and recognized internationally as an established service network.