The successful infiltration of casemix techniques across geographical, systemic and cultural boundaries provides an interesting and timely example of the translation of research evidence into health policy development. This paper explores the specifics of this policy development by reviewing the application of casemix techniques within the acute hospital systems of European Union member states. The fact that experimentation with or application of casemix measures can be reported for the majority of European Union member states would suggest that the deployment of these measures can be expected to continue to expand within these health systems into the new millennium.