Versions of Ohio Code 2731.01 - Mandamus defined on LawServer 2023 Ohio Code 2731.01 – Mandamus defined 2020 Ohio Code 2731.01 – Mandamus defined 2018 Ohio Code 2731.01 – Mandamus defined 2016 Ohio Code 2731.01 – Mandamus defined 2015 Ohio Code 2731.01 – Mandamus defined 2014 Ohio Code 2731.01 – Mandamus defined 2013 Ohio Code 2731.01 – Mandamus defined 2009 Ohio Code 2731.01 – Mandamus defined