2023 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work

2020 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work

2018 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work

2016 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work

2015 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work

2014 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work

2013 Ohio Code 153.501 – Subcontracts awarded by construction manager at risk, design-build firm, or general contracting firm; utilization of design-assist firm; self-performed portions of work