2024 47 CFR 80.1081 – Functional requirements

2023 47 CFR 80.1081 – Functional requirements

2022 47 CFR 80.1081 – Functional requirements

2021 47 CFR 80.1081 – Functional requirements

2020 47 CFR 80.1081 – Functional requirements

2019 47 CFR 80.1081 – Functional requirements

2016 47 CFR 80.1081 – Functional requirements

2015 47 CFR 80.1081 – Functional requirements

2014 47 CFR 80.1081 – Functional requirements