2024 21 CFR 1312.45 – Burden of proof

2023 21 CFR 1312.45 – Burden of proof

2022 21 CFR 1312.45 – Burden of proof

2021 21 CFR 1312.45 – Burden of proof

2020 21 CFR 1312.45 – Burden of proof

2019 21 CFR 1312.45 – Burden of proof

2016 21 CFR 1312.45 – Burden of proof

2015 21 CFR 1312.45 – Burden of proof

2014 21 CFR 1312.45 – Burden of proof

2010 21 CFR 1312.45 – Burden of proof

2009 21 CFR 1312.45 – Burden of proof.