Versions of Iowa Code 135D.7 - Legal and policy -- liability -- confidentiality on LawServer 2023 Iowa Code 135D.7 – Legal and policy — liability — confidentiality 2022 Iowa Code 135D.7 – Legal and policy — liability — confidentiality. 2020 Iowa Code 135D.7 – Legal and policy — liability — confidentiality. 2018 Iowa Code 135D.7 – Legal and policy — liability — confidentiality.