So regardless of data persistence (which is an implementation detail and a software engineering choice independent of OpenEhr) how can we test the compliance of an OpenEHR system?
CCHIT developed inter-operability tests (I believe). Can we do the same? Can we have say a template that reflects the context of data and have OpenEHR systems demonstrate their display or data entry? Or perhaps a set of data and a set of AQL queries that should all return the same results? Some kind of non-subjective certification in the long term would be nice. For now just a 'show you can do this and you are on the right track' would helpful. Just a thought. Greg http://www.patientos.org

