Versions of See prior versions of a law on LawServer 2024 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2023 Louisiana Revised Statutes 40:991 – A. An individual who claims possession of a valid prescription for any controlled dangerous substance as a defense to a violation of the provisions of the Uniform Controlled Dangerou 2022 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2021 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2020 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2019 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2017 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2016 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2015 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2014 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2013 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising defense; notice to prosecution 2009 Louisiana Revised Statutes 40:991 – Prescription for controlled dangerous substances; proof of valid prescription; time period for raising