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2006 IRC amendments
2006 UPC amendments
2006 IFC amendments
2011 NEC amendments
2009 IECC commercial amendments
Errata to 2009 IECC amendment
ASHRAE 90.1-2007 amendments
2006 Uniform Mechanical Code (UMC) Houston Amendments.
2014 National Electrical Code (NEC) Houston Amendments.
2006 IBC amendments