The Technical Codes and Standards Board (MUBEC) are currently working on the adoption of the 2015 IECC (commercial structures only) the IRC, IEBC and IBC. The 2009 IECC will remain in place for the Residential structures only. *NEW - Included as mandatory will be the 2013 version of ASHRAE 62.1. The 2013 ASHRAE 62.2 and 90.1 as well as Radon Standard ASTM E-1465-08A will still be considered as Standards in the adoption package. The Board is in hopes of having these adopted and in place by December 1, 2016.