Effective June 1, 2019 the following codes have changed.

2019 RCO Residential Code of Ohio

2017 OHIO BUILDING CODE

2017 OHIO MECHANICAL CODE

2017 OHIO PLUMBING CODE

2016 NFPA 13 SPRINKLER CODE

2016 NFPA 72 FIRE ALARM CODE

2010 ANSI/ASHRAE 90.1 ENERGY STANDARD

2012 INTERNATIONAL ENERGY STANDARD

2009 ICC/ANSI A117.1

2019 NFPA 70 NEC (NATIONAL ELECTRICAL CODE)

2015 INTERNATIONAL FUEL CODE