2023 Iowa Code 142D.6 – Notice of nonsmoking requirements — posting of signs

2022 Iowa Code 142D.6 – Notice of nonsmoking requirements — posting of signs.

2020 Iowa Code 142D.6 – Notice of nonsmoking requirements — posting of signs.

2018 Iowa Code 142D.6 – Notice of nonsmoking requirements — posting of signs.

2016 Iowa Code 142D.6 – Notice of nonsmoking requirements

2014 Iowa Code 142D.6 – Notice of nonsmoking requirements – posting of signs.

2009 Iowa Code 142D.6 – Notice of nonsmoking requirements — posting of signs