2024 Iowa Code 622.88 – Subpoena issued

2023 Iowa Code 622.88 – Subpoena issued

2022 Iowa Code 622.88 – Subpoena issued

2020 Iowa Code 622.88 – Subpoena issued

2018 Iowa Code 622.88 – Subpoena issued

2016 Iowa Code 622.88 – Subpoena issued

2014 Iowa Code 622.88 – Subpoena issued.

2009 Iowa Code 622.88 – Subpoena issued