OpenHRE™ (Open Source Health Records Exchange) "is the world's first open source toolkit that provides a standard and secure means to exchange data between existing health records systems".

OpenHRE™.org aims "to foster development, distribution and support of standard Record Locater, Health Record Exchange and Access Control services held as Free/Open Source Software". In doing so, OpenHRE™ hopes "to accelerate implementation of the National Health Information Network (NHIN) by providing Health Stakeholders an affordable means to establish the secure and interoperable exchange of health records between existing Health Information systems".