Massachusetts Statutes

§ 5 — Material safety data sheets; trade secret claims; disclosure

Massachusetts § 5
JurisdictionMassachusetts
Part IADMINISTRATION OF THE GOVERNMENT
Title XVIPUBLIC HEALTH
Ch. 111FHAZARDOUS SUBSTANCES DISCLOSURE BY EMPLOYERS

This text of Massachusetts § 5 (Material safety data sheets; trade secret claims; disclosure) 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. 111F, § 5 (2026).

Text

Section 5. The preparer of an MSDS may omit from the MSDS the chemical name, common name, or CAS number if the release of said information which would disclose a trade secret as defined by this chapter. The preparer shall provide all other information on the properties and effects of the hazardous substance required for the MSDS and shall indicate which category of information is being withheld on trade secret grounds. An employer may withhold from a label of a container as required by section seven the chemical name of a substance if said name is a trade secret as defined in section one.

(a)In order to make a trade secret claim pursuant to this section, a manufacturer or other preparer of an MSDS must submit to the commissioner of DPH a duplicate of the MSDS which excludes the information

Free access — add to your briefcase to read the full text and ask questions with AI

View on official source ↗

Cite This Page — Counsel Stack

Bluebook (online)
Massachusetts § 5, Counsel Stack Legal Research, https://law.counselstack.com/statute/ma/111F/5.