2024 49 USC 11905 – Disobedience to subpoenas

2023 49 USC 11905 – Disobedience to subpoenas

2022 49 USC 11905 – Disobedience to subpoenas

2021 49 USC 11905 – Disobedience to subpoenas

2020 49 USC 11905 – Disobedience to subpoenas

2018 49 USC 11905 – Disobedience to subpoenas

2017 49 USC 11905 – Disobedience to subpoenas

2015 49 USC 11905 – Disobedience to subpoenas

2014 49 USC 11905 – Disobedience to subpoenas

2013 49 USC 11905 – Disobedience to subpoenas

2012 49 USC 11905 – Disobedience to subpoenas

2010 49 USC 11905 – Disobedience to subpoenas