Current Codes

2012 IECC Mandatory
Tuesday, July 1, 2014
Tuesday, July 9, 2013
2012 IECC, ASHRAE 90.1-2010 Mandatory
Tuesday, July 1, 2014
Tuesday, July 9, 2013

The BBRS voted to adopt the 2012 IECC and ASHRAE 90.1-2010 on July 9, 2013. They will be phased in over an extended concurrency period, and is expected to become the sole effective baseline energy code on July 1, 2014.

On August 8, 2010, adoption of the broader set of ICC 2009 family of codes was amended into the eigth edition of MA building code maintaining 2009 IECC/90.1-2007 and now included the residential portion of 2009 IECC, effective February 4, 2011.

A number of amendments have been made to the eighth edition base code since it was implemented in 2010. Code enforcement is mandatory and COMcheck can be used to demonstrate compliance.

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Additional Code Information


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