Adopted Codes

Adopted 2/01/2007
2006 International Building Code (IBC)
2006 International Residential Code (IRC)
2006 International Existing Building Code (IEBC)
2006 International Mechanical Code (IMC)
2006 International Fuel Gas Code (IFGC)
2005 NFPA 99C- Medical Gas and Vacuum Systems
2006 Uniform Plumbing Code (UPC)

Adopted 5/23/2006
2005 National Electric Code (NEC)

Adopted 6/1/2005
2003 International Energy Conservation Code (IECC)

State of Montana Building Codes Division
PO Box 200517 - 301 S. Park, Rooms 430
Helena, MT 59620-0517
Main Switchboard 406.841.2040
Plan Review Services 406.841.2056
Fax 406.841.2050

Montana State Building Codes Bureau