Design Information

The Douglas County Board of County Commissioners has adopted amendments to the Douglas County Building Codes effective Oct. 1, 2012. 2012 International Building Code 2012 International Residential Code 2012 International Plumbing Code 2012 International Mechanical Code 2012 International Fuel Gas Code 2009 International Energy Conservation Code 2017 National Electrical Code  2009 IECC Compliance and Design … Continue reading Design Information