Versions of See prior versions of a law on LawServer 2024 Massachusetts General Laws ch. 25 sec. 12R – Department of Public Utilities Unified Carrier Registration Trust Fund 2023 Massachusetts General Laws ch. 25 sec. 12R – Department of Public Utilities Unified Carrier Registration Trust Fund 2022 Massachusetts General Laws ch. 25 sec. 12R – Department of Public Utilities Unified Carrier Registration Trust Fund 2020 Massachusetts General Laws ch. 25 sec. 12R – Department of Public Utilities Unified Carrier Registration Trust Fund 2019 Massachusetts General Laws ch. 25 sec. 12R – Department of Public Utilities Unified Carrier Registration Trust Fund