Versions of Iowa Code > Chapter 421B - Cigarette Sales on LawServer 2023 Iowa Code > Chapter 421B – Cigarette Sales 2022 Iowa Code > Chapter 421B – Cigarette Sales 2020 Iowa Code > Chapter 421B – Cigarette Sales 2018 Iowa Code > Chapter 421B – Cigarette Sales 2016 Iowa Code > Chapter 421B – Cigarette Sales 2014 Iowa Code > Chapter 421B – Cigarette sales 2009 Iowa Code Chapter 421B – Cigarette sales