2024 31 USC 5143 – Payment for services

2023 31 USC 5143 – Payment for services

2022 31 USC 5143 – Payment for services

2021 31 USC 5143 – Payment for services

2020 31 USC 5143 – Payment for services

2018 31 USC 5143 – Payment for services

2017 31 USC 5143 – Payment for services

2015 31 USC 5143 – Payment for services

2014 31 USC 5143 – Payment for services