Versions of See prior versions of a law on LawServer 2024 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2023 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2022 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2020 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2019 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2017 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2016 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2015 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2014 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2013 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation 2009 Massachusetts General Laws ch. 143 sec. 3L – Regulations relative to electrical wiring and fixtures; notice of electrical installation