The NIST Gaithersburg Computing Facility (GCF) will experience a planned outage starting Friday, October 25, 2019 @ 7:30P ET. The start-up sequence of systems that support the HL7 v2 test tools will begin Sunday, October 27, 2019 @ 6:30A ET.
This means that the NIST HL7 v2 test tools will be unavailable for use from Friday, October 25th at 7:30P ET through Sunday morning, October 27.