2024 31 USC 1517 – Prohibited obligations and expenditures

2023 31 USC 1517 – Prohibited obligations and expenditures

2022 31 USC 1517 – Prohibited obligations and expenditures

2021 31 USC 1517 – Prohibited obligations and expenditures

2020 31 USC 1517 – Prohibited obligations and expenditures

2018 31 USC 1517 – Prohibited obligations and expenditures

2017 31 USC 1517 – Prohibited obligations and expenditures