2024 49 USC 31104 – Authorization of appropriations

2023 49 USC 31104 – Authorization of appropriations

2022 49 USC 31104 – Authorization of appropriations

2021 49 USC 31104 – Authorization of appropriations

2020 49 USC 31104 – Authorization of appropriations

2018 49 USC 31104 – Authorization of appropriations

2017 49 USC 31104 – Authorization of appropriations

2015 49 USC 31104 – Availability of amounts

2014 49 USC 31104 – Availability of amounts

2013 49 USC 31104 – Availability of amounts

2012 49 USC 31104 – Availability of amounts

2010 49 USC 31104 – Availability of amounts