2024 49 CFR 89.21 – Administrative collection

2023 49 CFR 89.21 – Administrative collection

2022 49 CFR 89.21 – Administrative collection

2021 49 CFR 89.21 – Administrative collection

2020 49 CFR 89.21 – Administrative collection

2019 49 CFR 89.21 – Administrative collection

2016 49 CFR 89.21 – Administrative collection

2015 49 CFR 89.21 – Administrative collection

2014 49 CFR 89.21 – Administrative collection