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2006 Uniform Mechanical Code (UMC) Houston Amendments.
2006 IBC amendments
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
2014 National Electrical Code (NEC) Houston Amendments.