2023 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2020 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2018 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2016 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2015 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2014 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2013 Ohio Code 153.09 – New proposals when necessary – change in work or materials

2009 Ohio Code 153.09 – New proposals when necessary – change in work or materials