Oklahoma Uniform Building Code Commission

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Adopted Building Codes

Code Adopted	Effective Date of Adoption	Modifications to the code

International Residential Code ®, 2009 Edition (IRC®, 2009)	July 15, 2011	Click Here for modifications to the code adopted by reference.

International Building Code ®, 2009 Edition (IBC®, 2009)	November 2, 2012	Click Here for modifications to the code adopted by reference. Please Note: Two typos have been found in the above adopted modification. Click Here for the corrections.

International Existing Building Code®, 2009 Edition (IEBC®, 2009)	November 2, 2012	Click Here for modifications to the code adopted by reference.

International Fire Code ®, 2009 Edition (IFC®, 2009)	November 2, 2012	Click Here for modifications to the code adopted by reference. Please Note: A typo has been found in the above adopted modification. Click Here for the corrections.

International Fuel Gas Code ®, 2009 Edition (IFGC®, 2009)	November 2, 2012	Click Here for modifications to the code adopted by reference.

International Mechanical Code ®, 2009 Edition (IMC®, 2009)	November 2, 2012	Click Here for modifications to the code adopted by reference.

International Plumbing Code ®, 2009 Edition (IPC®, 2009)	November 2, 2012	Click Here for modifications to the code adopted by reference.

National Electrical Code ®, 2011 Edition (NEC®, 2011)	November 2, 2012	Click Here for modifications to the code adopted by reference.

Base model codes have been adopted by reference and amended at the state level. Only the state amendments are available on this website for viewing and download. For information about the base model codes, see the Resources page.