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Ohio Building Codes

Codes

Ohio Building Code 2017

adopts the IBC 2015 with amendments

2019 Residential Code of Ohio

adopts the IRC 2018 with amendments

2017 Ohio Fire Code

adopts the IFC 2015 with amendments

Ohio Plumbing Code 2017

adopts the IPC 2015 with amendments

Ohio Mechanical Code 2017

adopts the IMC 2015 with amendments

2017 Ohio Energy Code Energy Efficiency Provisions of the Ohio Building Code

based on the 2012 IECC and ANSI/ASHRAE/IES Standard 90.1-2010

RCO Compliance Path

adopts the IECC 2018 with amendments

Accessible and Usable Buildings and Facilities 2009 of Ohio

adopts the A117.1, 2009 with amendments

National Electrical Code 2017 of Ohio

adopts the NFPA 70, 2017 with amendments

National Fire Alarm and Signaling Code 2016 of Ohio

adopts the NFPA 72, 2016 without amendments

Safety Code for Elevators and Escalators 2016 of Ohio

adopts the ASME A17.1, 2016 with amendments

Building Code Requirements for Structural Concrete of Ohio

adopts the ACI 318 2014 with amendments

Ohio Building Code 2011

adopts the IBC 2009 with amendments

Ohio Fire Code 2011

adopts the IFC 2009 with amendments

Ohio Plumbing Code 2011

adopts the IPC 2009 with amendments

Ohio Mechanical Code 2011

adopts the IMC 2009 with amendments

Ohio Residential Code 2013

OSHA

OSHA 1904 Recordkeeping

OSHA 1910 General Industry

OSHA 1926 Construction

Additional Resources

2010 ADA Standards

Fair Housing Act Design Manual [PDF]

Adoption Info

INCORPORATED AMENDMENTS

Residential Code of Ohio
Effective July 1, 2019
Original document

2017 Ohio Fire Code with January 2019 Errata
Published July 1, 2019

2017 OMC Amendments
Effective August 1, 2018
Original document

Rule 4101:5-3-01
Accepted Engineering Practice and Approved Standards
Effective January 1, 2018
Original document

Ohio Building Code (OBC)
Effective November 1, 2017
Original document

2017 OBC Amendments
Effective August 1, 2018
Original document

Ohio Plumbing Code
Effective November 1, 2017
Original document

2017 OPC Amendments
Effective August 1, 2018
Original document

Ohio Mechanical Code
Effective November 1, 2017
Original document

2017 Ohio Energy Code Energy Efficiency Provisions of the Ohio Building Code
effective January 1, 2017

Residential Code of Ohio
Effective January 1, 2013
Original document

UPCOMING CHANGES

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FURTHER INFORMATION

Ohio Board of Building Standards
Ohio Division of State Fire Marshal

Analytics

Ohio Building Codes

The building codes of Ohio adopt the the International Building Code 2015 (IBC 2015), International Residential Code 2018 (IRC 2018), Ohio Fire Code 2017, International Plumbing Code 2015 (IPC 2015), International Mechanical Code 2015 (IMC 2015), Ohio Energy Code 2017, International Energy Conservation Code 2018 (IECC 2018), Accessible and Usable Buildings and Facilities, 2009, National Electrical Code, 2017, National Fire Alarm and Signaling Code, 2016, Safety Code for Elevators and Escalators, 2016, and the Building Code Requirements for Structural Concrete 2014.