Versions of Ohio Code 3712.031 - Adoption of rules on LawServer 2023 Ohio Code 3712.031 – Adoption of rules 2020 Ohio Code 3712.031 – Adoption of rules 2018 Ohio Code 3712.031 – Adoption of rules 2016 Ohio Code 3712.031 – Adoption of rules 2015 Ohio Code 3712.031 – Adoption of rules 2014 Ohio Code 3712.031 – Adoption of rules 2013 Ohio Code 3712.031 – Adoption of rules