Versions of 50 USC 3510 - Appropriations on LawServer 2024 50 USC 3510 – Appropriations 2023 50 USC 3510 – Appropriations 2022 50 USC 3510 – Appropriations 2021 50 USC 3510 – Appropriations 2020 50 USC 3510 – Appropriations 2018 50 USC 3510 – Appropriations 2017 50 USC 3510 – Appropriations 2015 50 USC 3510 – Appropriations 2014 50 USC 3510 – Appropriations