Versions of Iowa Code 714.7D - Retail motor fuel on LawServer 2023 Iowa Code 714.7D – Retail motor fuel 2022 Iowa Code 714.7D – Retail motor fuel 2020 Iowa Code 714.7D – Retail motor fuel 2018 Iowa Code 714.7D – Retail motor fuel 2016 Iowa Code 714.7D – Retail motor fuel 2014 Iowa Code 714.7D – Retail motor fuel. 2009 Iowa Code 714.7D – Retail motor fuel