ISO/HL7 27951:2009 Preview
Health informatics -- Common terminology services, release 1
This standard was last reviewed and confirmed* in 2015.
*Therefore this version remains current
ISO 27951:2009 seeks to establish an international framework for the development of an application programming interface (API) that can be used by messaging software when accessing terminological content. It is not intended to be a complete terminology service in and of itself.