2024 21 CFR 606.140 – Laboratory controls

2023 21 CFR 606.140 – Laboratory controls

2022 21 CFR 606.140 – Laboratory controls

2021 21 CFR 606.140 – Laboratory controls

2020 21 CFR 606.140 – Laboratory controls

2019 21 CFR 606.140 – Laboratory controls

2016 21 CFR 606.140 – Laboratory controls

2015 21 CFR 606.140 – Laboratory controls

2014 21 CFR 606.140 – Laboratory controls