Versions of Iowa Code 124.551A - Prescribing practitioner program registration on LawServer 2024 Iowa Code 124.551A – Prescribing practitioner program registration 2023 Iowa Code 124.551A – Prescribing practitioner program registration 2022 Iowa Code 124.551A – Prescribing practitioner program registration 2020 Iowa Code 124.551A – Prescribing practitioner program registration