2024 42 USC 4910 – Enforcement

2023 42 USC 4910 – Enforcement

2022 42 USC 4910 – Enforcement

2021 42 USC 4910 – Enforcement

2020 42 USC 4910 – Enforcement

2018 42 USC 4910 – Enforcement

2017 42 USC 4910 – Enforcement

2015 42 USC 4910 – Enforcement

2014 42 USC 4910 – Enforcement