Local Additions & Addenda

On August 18, 2010, the Maricopa County Board of Supervisors voted unanimously to adopt the following building codes with AZBO/MAG amendments:

• 2008 National Electrical Code
• 2009 International Building Code
• 2009 International Mechanical Code
• 2009 International Plumbing Code (effective 01-19-08)
• 2009 International Residential Code
• 2009 International Fuel Gas Code
• Amendment to 2003 International Fire Code

Please also reference various local amendments as detailed in the Local Additions & Addenda. These additions & addenda contain information regarding any local variations on the code which have been established.