2024 7 USC 391 – Establishment of bureau; appointment of chief; duties

2023 7 USC 391 – Establishment of bureau; appointment of chief; duties

2022 7 USC 391 – Establishment of bureau; appointment of chief; duties

2021 7 USC 391 – Establishment of bureau; appointment of chief; duties

2020 7 USC 391 – Establishment of bureau; appointment of chief; duties

2018 7 USC 391 – Establishment of bureau; appointment of chief; duties

2017 7 USC 391 – Establishment of bureau; appointment of chief; duties

2015 7 USC 391 – Establishment of bureau; appointment of chief; duties

2014 7 USC 391 – Establishment of bureau; appointment of chief; duties