The OH State website
https://codes.ohio.gov/ohio-administrative-code/chapter-1301:7-7
The ICC website
https://codes.iccsafe.org/content/OHFCJAN2019E
The Ohio Fire Code, 2017 edition, has been officially published. It came out and went into effect on December 15th, 2017. More information here: http://www.com.ohio.gov/fire/OhioFireCode.aspx
The document can be found on the Ohio BBS website: http://codes.ohio.gov/oac/1301:7-7