Mass. Residential Energy Code - On January 11, 2012, ERM President Michael Browne gave this presentation on the various energy efficiency codes in place in Mass.

Starting an Indepenedent HERS Rater Business in Massachusetts - An ERM white paper available here.

News of general interest to HERS Raters available here.

Massachusetts Stretch Code related information available here.

IECC 2009 and IECC 2012 related information available here.

Energy Raters of
Massachusetts - Resources