2023 Ohio Code 153.62 – Issuing change order for additional work

2020 Ohio Code 153.62 – Issuing change order for additional work

2018 Ohio Code 153.62 – Issuing change order for additional work

2016 Ohio Code 153.62 – Issuing change order for additional work

2015 Ohio Code 153.62 – Issuing change order for additional work

2014 Ohio Code 153.62 – Issuing change order for additional work

2013 Ohio Code 153.62 – Issuing change order for additional work

2009 Ohio Code 153.62 – Issuing change order for additional work