2024 16 USC 460nnn-53 – Science committee

2023 16 USC 460nnn-53 – Science committee

2022 16 USC 460nnn-53 – Science committee

2021 16 USC 460nnn-53 – Science committee

2020 16 USC 460nnn-53 – Science committee

2018 16 USC 460nnn-53 – Science committee

2017 16 USC 460nnn–53 – Science committee

2015 16 USC 460nnn–53 – Science committee

2014 16 USC 460nnn-53 – Science committee

2013 16 USC 460nnn-53 – Science committee

2012 16 USC 460nnn-53 – Science committee

2010 16 USC 460nnn-53 – Science committee