Versions of Iowa Code 192.115 - Sanitary regulations on LawServer 2023 Iowa Code 192.115 – Sanitary regulations 2022 Iowa Code 192.115 – Sanitary regulations 2020 Iowa Code 192.115 – Sanitary regulations 2018 Iowa Code 192.115 – Sanitary regulations 2016 Iowa Code 192.115 – Sanitary regulations 2014 Iowa Code 192.115 – Sanitary regulations. 2009 Iowa Code 192.115 – Sanitary regulations