2024 33 USC 1507 – Common carrier status

2023 33 USC 1507 – Common carrier status

2022 33 USC 1507 – Common carrier status

2021 33 USC 1507 – Common carrier status

2020 33 USC 1507 – Common carrier status

2018 33 USC 1507 – Common carrier status

2017 33 USC 1507 – Common carrier status

2015 33 USC 1507 – Common carrier status

2014 33 USC 1507 – Common carrier status

2013 33 USC 1507 – Common carrier status

2012 33 USC 1507 – Common carrier status

2010 33 USC 1507 – Common carrier status