2024 42 USC 2286h – Contract authority subject to appropriations

2023 42 USC 2286h – Contract authority subject to appropriations

2022 42 USC 2286h – Contract authority subject to appropriations

2021 42 USC 2286h – Contract authority subject to appropriations

2020 42 USC 2286h – Contract authority subject to appropriations

2018 42 USC 2286h – Contract authority subject to appropriations

2017 42 USC 2286h – Contract authority subject to appropriations

2015 42 USC 2286h – Contract authority subject to appropriations

2014 42 USC 2286h – Contract authority subject to appropriations