Massachusetts Statutes

§ 21D — Auxiliary emergency lighting systems; exit signs; rules and regulations

Massachusetts § 21D
JurisdictionMassachusetts
Part IADMINISTRATION OF THE GOVERNMENT
Title XXPUBLIC SAFETY AND GOOD ORDER
Ch. 143INSPECTION AND REGULATION OF, AND LICENSES FOR, BUILDINGS, ELEVATORS AND CINEMATOGRAPHS

This text of Massachusetts § 21D (Auxiliary emergency lighting systems; exit signs; rules and regulations) is published on Counsel Stack Legal Research, covering Massachusetts primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Mass. Gen. Laws ch. 143, § 21D (2026).

Text

Section 21D. The owner, lessee or mortgagee in possession of any multiple dwelling of ten or more units shall equip such dwelling with an auxiliary emergency lighting system independent of the conventional lighting system, and lighted signs indicating both a primary and secondary means of egress by a diagram or symbol so as to assure recognition by all persons, regardless of their English-speaking ability.The commissioner shall make and promulgate, and from time to time may alter, amend and repeal, rules and regulations relative to the standards, installation and maintenance of emergency lighting systems and exit signs required by this section. Such regulations shall include but not be limited to specifications with respect to the degree of illumination and the location of emergency lighti

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Bluebook (online)
Massachusetts § 21D, Counsel Stack Legal Research, https://law.counselstack.com/statute/ma/143/21D.