Versions of Iowa Code > Chapter 191 - Labeling Foods on LawServer 2023 Iowa Code > Chapter 191 – Labeling Foods 2022 Iowa Code > Chapter 191 – Labeling Foods 2020 Iowa Code > Chapter 191 – Labeling Foods 2018 Iowa Code > Chapter 191 – Labeling Foods 2016 Iowa Code > Chapter 191 – Labeling Foods 2014 Iowa Code > Chapter 191 – Labeling foods 2009 Iowa Code Chapter 191 – Labeling foods