Canadian EHRS Reference Implementation October 2009 Content Pressures Added HL7v3 learning curve Pan-Canadian standards learning curve Ambiguity of elements of the pan-Canadian EHRS blueprint Engineering constraints around providing a secure, high-availability, high-traffic SOA environment Complexities of service orchestration Immaturity of some of the standards and vendor products Full support for iEHR domain Full support for Lab domain Full support for DI domain Full support for Drug domain Full support for Public Health Surveillance (PHS domain) EHR load/stress testing Health System Management Test message generation tooling Message submission tooling System monitoring tooling Deleted & Changed Dependencies Packaging Editions Pan-Canadian standards Resource availability HL7v3 standards Milestones 2008/05 – EHR Interoperability Demo 2009/06 – NSERC funds project for 5 years Statistics 4 profiles supported 9 HL7v3 interactions supported
Canadian EHRS Reference Implementation October 2009 ITS 4Q09 Messaging API 3Q09 Orchestration 2Q09 EHR index, TLI, HSM EHR Interoperability Showcase 1Q09 iEHR, Lab, System Monitoring 4Q08 EHR Load/Stress Testing