NIST maintains a tool known as the PCD Test tools. It offers a suite of Preparatory Connectathon tests for the HL7v2 based transactions for many profiles in the Devices domain.

As a preparation for the Connectathon, you are requested to execute the test cases relevant to your system under test.

When done, post evidence in Gazelle Test Management (e.g. screen shots) that the tests have been run.

The tool is available here: https://ihe-pcd.nist.gov/pcdtool

When you run tests in the the "Context-based" tab, make sure you select the test plan for the latest development cycle.