Adopted Building Codes Effective 2010

Listed below are the adopted building codes effective Jan. 1, 2010. Following each code type is a link to the code supplement, which includes Jefferson County's amendments to the code.

International Residential Codes

  • 2009 International Residential Code
  • 2009 International Fuel Gas Code
  • 2009 International Mechanical Code
  • 2009 International Plumbing Code
  • 2011 National Electrical Code - (effective 07/01/11)
  • 2008 National Electrical Code - (effective 08/01/08)
  • 2009 International Energy Conservation Code
  • 2009 Jefferson County Residential Code Supplement (download document below)

International Building Codes

  • 2009 International Building Code
  • 2009 International Fuel Gas Code
  • 2009 International Plumbing Code
  • 2009 International Mechanical Code
  • 2011 National Electrical Code - (effective 07/01/11)
  • 2008 National Electrical Code - (effective 08/01/08)
  • 2009 International Energy Conservation Code
  • 2009 Jefferson County Building Code Supplement (download document below)