2023 Iowa Code 280.5 – Display of United States flag and Iowa state flag — pledge of allegiance

2022 Iowa Code 280.5 – Display of United States flag and Iowa state flag — pledge of allegiance.

2020 Iowa Code 280.5 – Display of United States flag and Iowa state flag

2018 Iowa Code 280.5 – Display of United States flag and Iowa state flag

2016 Iowa Code 280.5 – Display of United States flag and Iowa state flag

2014 Iowa Code 280.5 – Display of United States flag and Iowa state flag.

2009 Iowa Code 280.5 – Display of United States flag and Iowa state flag