Massachusetts § 20A Relief afforded by contract relative to membership in a labor or employer organization

Massachusetts Statutes

§ 20A — Relief afforded by contract relative to membership in a labor or employer organization

Massachusetts § 20A

Part IADMINISTRATION OF THE GOVERNMENT

Title XXILABOR AND INDUSTRIES

This text of Massachusetts § 20A (Relief afforded by contract relative to membership in a labor or employer organization) 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. 149, § 20A (2026).

Text

Section 20A. No contract, whether written or oral, between any employee or prospective employee and his employer, prospective employer or any other person, whereby either party thereto undertakes or promises not to join or not to remain a member of some specified labor organization or any labor organization, or of some specified employer organization or any employer organization, and/or to withdraw from an employment relation in the event that he joins or remains a member of some specified labor organization or any labor organization, or of some specified employer organization or any employer organization or organizations, shall afford any basis for the granting of legal or equitable relief by any court against a party to such undertaking or promise.

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Section 20A. No contract, whether written or oral, between any employee or prospective employee and his employer, prospective employer or any other person, whereby either party thereto undertakes or promises not to join or not to remain a member of some specified labor organization or any labor organization, or of some specified employer organization or any employer organization, and/or to withdraw from an employment relation in the event that he joins or remains a member of some specified labor organization or any labor organization, or of some specified employer organization or any employer organization or organizations, shall afford any basis for the granting of legal or equitable relief by any court against a party to such undertaking or promise.