This postscript presents the implementation and evaluation of family and community based intervention programs for children and young people implemented in Norway. The Norwegian experiences and results illustrate how evidence-based programs developed in the U.S. have been transported across geographical and language borders, implemented nationwide, evaluated for their effectiveness in regular practice and examined for sustainability. This update describes this national strategy, and the main components and immediate outcomes of the PMTO [Parent Management Training, the Oregon]- and PALS-programs in Norway.