2024 16 USC 1642 – Investigations, experiments, tests, and other activities

2023 16 USC 1642 – Investigations, experiments, tests, and other activities

2022 16 USC 1642 – Investigations, experiments, tests, and other activities

2021 16 USC 1642 – Investigations, experiments, tests, and other activities

2020 16 USC 1642 – Investigations, experiments, tests, and other activities

2018 16 USC 1642 – Investigations, experiments, tests, and other activities

2017 16 USC 1642 – Investigations, experiments, tests, and other activities

2015 16 USC 1642 – Investigations, experiments, tests, and other activities

2014 16 USC 1642 – Investigations, experiments, tests, and other activities

2013 16 USC 1642 – Investigations, experiments, tests, and other activities

2012 16 USC 1642 – Investigations, experiments, tests, and other activities

2010 16 USC 1642 – Investigations, experiments, tests, and other activities