A number of derivative modeling guidelines are based on the COMNET intellectual property.  Links to these rulesets are available from the COMNET website. They include the:

In addition to these the Florida Solar Energy Center adapted the COMNET software accreditation procedures. See Florida Solar Energy Center, Energy Simulation Tool Approval Technical Assistance Manual, 2014 Florida Building Code, TAM-2014-1.0, June 30, 2014. See http://www.floridabuilding.org/fbc/committees/Chairpersons/Energy/Tam2014Final.pdf.

The COMNET intellectual property is not in the public domain, but it is available for use through an open-source licensing arrangement. Contact COMNET for more details.