2024 40 USC 3171 – Contract authority when appropriation is for less than full amount

2023 40 USC 3171 – Contract authority when appropriation is for less than full amount

2022 40 USC 3171 – Contract authority when appropriation is for less than full amount

2021 40 USC 3171 – Contract authority when appropriation is for less than full amount

2020 40 USC 3171 – Contract authority when appropriation is for less than full amount

2018 40 USC 3171 – Contract authority when appropriation is for less than full amount

2017 40 USC 3171 – Contract authority when appropriation is for less than full amount

2015 40 USC 3171 – Contract authority when appropriation is for less than full amount

2014 40 USC 3171 – Contract authority when appropriation is for less than full amount