Versions of Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes on LawServer 2023 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2022 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2021 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2020 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2019 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2018 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2017 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2016 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2015 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2014 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2013 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes 2009 Indiana Code 16-42-20-12. Possession and distribution of controlled substances for research purposes