ISO 12967-1-HISA-ondernemingsstandpunt
NEN-EN-ISO 12967-1: 2011 en Medische informatica - Services architectuur - Deel 1: Ondernemingsstandpunt
HISA specifies fundamental requirements for ”information infrastructure” and healthcare specific middleware services. This part of ISO 12967 provides guidance for the description, planning and development of new systems, as well as for the integration of existing information systems. both within one enterprise and across different healthcare organizations, through an architecture integrating the common data and business logic into a specific architectural layer (i.e. the middleware), distinct from individual applications and accessible throughout the whole information system through services