2024 42 USC 3231 – General authorization of appropriations

2023 42 USC 3231 – General authorization of appropriations

2022 42 USC 3231 – General authorization of appropriations

2021 42 USC 3231 – General authorization of appropriations

2020 42 USC 3231 – General authorization of appropriations

2018 42 USC 3231 – General authorization of appropriations