Versions of Iowa Code 543E.12 - Adherence to standards -- mandatory reporting on LawServer 2023 Iowa Code 543E.12 – Adherence to standards — mandatory reporting 2022 Iowa Code 543E.12 – Adherence to standards — mandatory reporting. 2020 Iowa Code 543E.12 – Adherence to standards — mandatory reporting. 2018 Iowa Code 543E.12 – Adherence to standards — mandatory reporting.