Versions of Iowa Code 11.51 - Subpoenas on LawServer 2024 Iowa Code 11.51 – Subpoenas 2023 Iowa Code 11.51 – Subpoenas 2022 Iowa Code 11.51 – Subpoenas 2020 Iowa Code 11.51 – Subpoenas 2018 Iowa Code 11.51 – Subpoenas 2016 Iowa Code 11.51 – Subpoenas 2014 Iowa Code 11.51 – Subpoenas.