2024 43 USC 506 – Authority of Secretary to make modifications

2023 43 USC 506 – Authority of Secretary to make modifications

2022 43 USC 506 – Authority of Secretary to make modifications

2021 43 USC 506 – Authority of Secretary to make modifications

2020 43 USC 506 – Authority of Secretary to make modifications

2018 43 USC 506 – Authority of Secretary to make modifications

2017 43 USC 506 – Authority of Secretary to make modifications

2015 43 USC 506 – Authority of Secretary to make modifications

2014 43 USC 506 – Authority of Secretary to make modifications

2013 43 USC 506 – Authority of Secretary to make modifications

2012 43 USC 506 – Authority of Secretary to make modifications

2010 43 USC 506 – Authority of Secretary to make modifications