2024 43 USC 939 – Alteration, amendment, or repeal

2023 43 USC 939 – Alteration, amendment, or repeal

2022 43 USC 939 – Alteration, amendment, or repeal

2021 43 USC 939 – Alteration, amendment, or repeal

2020 43 USC 939 – Alteration, amendment, or repeal

2018 43 USC 939 – Alteration, amendment, or repeal

2017 43 USC 939 – Alteration, amendment, or repeal

2015 43 USC 939 – Alteration, amendment, or repeal

2014 43 USC 939 – Alteration, amendment, or repeal

2013 43 USC 939 – Alteration, amendment, or repeal

2012 43 USC 939 – Alteration, amendment, or repeal

2010 43 USC 939 – Alteration, amendment, or repeal