The list at the link above will be supplanted in 2022 by the HL7 Project Dashboard funded by the ONC grant contract number 75P00120C00078 titled "COVID-19 support for Accelerating Standards Development of the US Realm", awarded to HL7 in September 2020. The final HL7 Project Dashboard shall:
Dynamically report on all HL7 US Realm, and select other Implementation Guides', project status, ballot status and publication status
Access to the underlying standards information
Improve visibility of HL7 work
Provide information about vendor and/or health system implementation progress and location information.
Contain pointers to supporting artifacts
Indicate if and where an IG or standards is mentioned in regulation