Versions of 21 CFR 17.9 - Answer on LawServer 2024 21 CFR 17.9 – Answer 2023 21 CFR 17.9 – Answer 2022 21 CFR 17.9 – Answer 2021 21 CFR 17.9 – Answer 2020 21 CFR 17.9 – Answer 2019 21 CFR 17.9 – Answer 2016 21 CFR 17.9 – Answer 2015 21 CFR 17.9 – Answer 2014 21 CFR 17.9 – Answer 2010 21 CFR 17.9 – Answer 2009 21 CFR 17.9 – Answer