Versions of Iowa Code > Chapter 638 - Fiduciary Access to Digital Assets on LawServer 2023 Iowa Code > Chapter 638 – Fiduciary Access to Digital Assets 2022 Iowa Code > Chapter 638 – Fiduciary Access to Digital Assets 2020 Iowa Code > Chapter 638 – Fiduciary Access to Digital Assets 2018 Iowa Code > Chapter 638 – Fiduciary Access to Digital Assets