2023 Iowa Code 192.104 – Coloring rejected milk

2022 Iowa Code 192.104 – Coloring rejected milk

2020 Iowa Code 192.104 – Coloring rejected milk

2018 Iowa Code 192.104 – Coloring rejected milk

2016 Iowa Code 192.104 – Coloring rejected milk

2014 Iowa Code 192.104 – Coloring rejected milk.

2009 Iowa Code 192.104 – Coloring rejected milk