The Office of Manufactured Housing


The Arizona Office of Manufactured Housing (OMH) maintains standards of safety and quality for all manufactured homes, factory built buildings and accessory structures. These standards promote the health, safety and welfare of Arizona citizens and are consistent with the U.S. Department of Housing and Urban Development (HUD) standards.


The Department's enabling Statutes are located in A.R.S. Title 41 “State Government” and Chapter 16 “Department of Fire, Building and Life Safety".

The Rules which affect the Department's activities are located in A.A.C. Title 4, Chapters 34 and 36.


HUD has designated the Arizona Office of Manufactured Housing as its State Administrative Agency for manufactured housing and related industries in Arizona. As such, OMH strives to foster the public trust through implementation and enforcement of State and Federal Laws in a timely, fair and consistent fashion.


Current Adopted Codes, as of June 4, 2012


  • International Building Code (IBC) 2009 Edition
  • International Residential Code (IRC) 2009 Edition
  • International Mechanical Code (IMC) 2009 Edition
  • International Plumbing Code (IPC) 2009 Edition
  • International Fuel Gas Code (IFGC) 2009 Edition
  • International Energy Conservation Code (IECC) 2009 Edition
  • National Electric Code (NEC) 2008 Edition



Notices, News and Events:


IMPORTANT Installation Memorandum -30 day notice to enforce existing codes and installation requirements effective November 15, 2015. (10-13-2015)


ANNUAL INSTALLER TRAINING  Manufacturers, dealers, salespersons and other interested parties from the manufactured housing industry are invited to attend as guests of the Department to enhance understanding of the installation of mobile homes, manufactured homes, and residential or commercial factory-built buildings throughout Arizona. To ensure sufficient classroom space is available, please email Ayde at to register.  Please inform Ayde the registration is for an invited guest.  







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