New Residential Code of Ohio goes into effect on July 1, 2019

Wednesday, March 13, 2019

The Ohio Board of Building Standards (BBS) amended the Ohio Administrative Code (OAC) Chapters 4101:8-1 to 4101:8-44 (rescind and adopt new) to comply with the five-year rule review and to update the current Residential Code of Ohio (RCO) to reflect the 2018 edition of the “International Residential Code” with Ohio amendments. The new RCO will go into effect on Monday, July 1, 2019.

Download the new RCO »

Call the BBS at (614) 644-2613 if you have any questions regarding these rule changes.

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