ONC Hosted Tests and Utilities
ONC Health IT Certification Program
ONC maintains and hosts an open source certification testing kit for systems seeking to meet the requirements of the Standardized API for Patient and Population Services criterion § 170.315(g)(10) in the 2015 Edition Cures Update.
Other Tests and Utilities
ONC curates a set of tests and utilities for select standards and implementation guides.
Inferno Development Framework
The Inferno Framework is a standards conformance testing framework. You can use it to develop tests for your own use cases, like HL7 FHIR implementation Guide conformance testing.
The building blocks of Inferno Framework include 'Inferno Core' and 'Test Kits'. You can get started building your own tests using the 'Test Kit' template repository on Github here.