This paper discusses the implementation and evaluation of two family and school based intervention programmes for children and young people in Norway, namely Parent Management Training (PMTO, Ogden & Amlund Hagen, in press) and PALS (Sorlie & Ogden, 2007), a school-wide intervention programme. PALS was organised as a universal intervention for the whole school combined with PMTO for parents of the high risk children. The Norwegian experiences and results illustrate how evidence-based programs developed in the US have been transported across geographical and language borders, implemented nationwide, evaluated for their effectiveness in regular practice and examined for sustainability. This paper describes this national strategy, and the main components and immediate outcomes of the PMTO- and PALS-programmes in Norway.