2024 43 CFR 2450.2 – Preliminary determination

2023 43 CFR 2450.2 – Preliminary determination

2022 43 CFR 2450.2 – Preliminary determination

2020 43 CFR 2450.2 – Preliminary determination

2019 43 CFR 2450.2 – Preliminary determination

2016 43 CFR 2450.2 – Preliminary determination

2015 43 CFR 2450.2 – Preliminary determination

2014 43 CFR 2450.2 – Preliminary determination

2010 43 CFR 2450.2 – Preliminary determination

2009 43 CFR 2450.2 – Preliminary determination