2024 45 CFR 50.4 – Waivers for research

2023 45 CFR 50.4 – Waivers for research

2022 45 CFR 50.4 – Waivers for research

2021 45 CFR 50.4 – Waivers for research

2020 45 CFR 50.4 – Waivers for research

2019 45 CFR 50.4 – Waivers for research

2016 45 CFR 50.4 – Waivers for research

2015 45 CFR 50.4 – Waivers for research

2014 45 CFR 50.4 – Waivers for research