Versions of See prior versions of a law on LawServer 2024 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required .. 2023 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required .. 2022 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required .. 2020 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required .. 2018 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required .. 2016 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required records grounds for license denial, suspension or revocation 2015 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required records grounds for license denial, suspension or revocation 2014 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required records grounds for license denial, suspension or revocation 2013 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep 2013 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep 2009 Missouri Laws 334.107 – Improperly prescribing controlled substances and failure to keep required records …