2024 49 CFR 229.33 – Out-of-use credit

2023 49 CFR 229.33 – Out-of-use credit

2022 49 CFR 229.33 – Out-of-use credit

2021 49 CFR 229.33 – Out-of-use credit

2020 49 CFR 229.33 – Out-of-use credit

2019 49 CFR 229.33 – Out-of-use credit

2016 49 CFR 229.33 – Out-of-use credit

2015 49 CFR 229.33 – Out-of-use credit

2014 49 CFR 229.33

2010 49 CFR 229.33 – Out-of-use credit

2009 49 CFR 229.33 – Out-of-use credit