2024 10 CFR 52.147 – Duration of design approval

2023 10 CFR 52.147 – Duration of design approval

2022 10 CFR 52.147 – Duration of design approval

2021 10 CFR 52.147 – Duration of design approval

2020 10 CFR 52.147 – Duration of design approval

2019 10 CFR 52.147 – Duration of design approval

2016 10 CFR 52.147 – Duration of design approval

2015 10 CFR 52.147 – Duration of design approval

2014 10 CFR 52.147 – Duration of design approval