2024 52 USC 20301 – Federal responsibilities

2023 52 USC 20301 – Federal responsibilities

2022 52 USC 20301 – Federal responsibilities

2021 52 USC 20301 – Federal responsibilities

2020 52 USC 20301 – Federal responsibilities

2018 52 USC 20301 – Federal responsibilities

2017 52 USC 20301 – Federal responsibilities

2015 52 USC 20301 – Federal responsibilities

2014 52 USC 20301 – Federal responsibilities