Versions of See prior versions of a law on LawServer 2024 Massachusetts General Laws ch. 94I sec. 5 – Registration of qualifying patients receiving certifications for medical use marijuana 2023 Massachusetts General Laws ch. 94I sec. 5 – Registration of qualifying patients receiving certifications for medical use marijuana 2022 Massachusetts General Laws ch. 94I sec. 5 – Registration of qualifying patients receiving certifications for medical use marijuana 2020 Massachusetts General Laws ch. 94I sec. 5 – Registration of qualifying patients receiving certifications for medical use marijuana 2019 Massachusetts General Laws ch. 94I sec. 5 – Registration of qualifying patients receiving certifications for medical use marijuana 2017 Massachusetts General Laws ch. 94I sec. 5 – Registration of qualifying patients receiving certifications for medical use marijuana