Versions of 10 USC 931b - Art. 131b. Obstructing justice on LawServer 2024 10 USC 931b – Art. 131b. Obstructing justice 2023 10 USC 931b – Art. 131b. Obstructing justice 2022 10 USC 931b – Art. 131b. Obstructing justice 2021 10 USC 931b – Art. 131b. Obstructing justice 2020 10 USC 931b – Art. 131b. Obstructing justice 2018 10 USC 931b – Art. 131b. Obstructing justice