2024 9 CFR 121.13 – Restricted experiments

2023 9 CFR 121.13 – Restricted experiments

2022 9 CFR 121.13 – Restricted experiments

2021 9 CFR 121.13 – Restricted experiments

2020 9 CFR 121.13 – Restricted experiments

2019 9 CFR 121.13 – Restricted experiments

2016 9 CFR 121.13 – Restricted experiments

2015 9 CFR 121.13 – Restricted experiments

2014 9 CFR 121.13 – Restricted experiments