Versions of Iowa Code 479B.28 - Negotiated fee on LawServer 2024 Iowa Code 479B.28 – Negotiated fee 2023 Iowa Code 479B.28 – Negotiated fee 2022 Iowa Code 479B.28 – Negotiated fee 2020 Iowa Code 479B.28 – Negotiated fee 2018 Iowa Code 479B.28 – Negotiated fee 2016 Iowa Code 479B.28 – Negotiated fee 2014 Iowa Code 479B.28 – Negotiated fee. 2009 Iowa Code 479B.28 – Negotiated fee