2018 Massachusetts General Laws
PART I ADMINISTRATION OF THE GOVERNMENT
TITLE XXI LABOR AND INDUSTRIES
Chapter 149 LABOR AND INDUSTRIES
Section 18B Confined spaces; ventilation; longshore and waterfront operations

Universal Citation: MA Gen L ch 149 § 18B (2018)

Section 18B. Before allowing employees to enter confined spaces where flammable, poisonous, asphyxiant, suffocant or anesthetic vapors, gases or dusts are likely to exist, the area shall be made free of the hazardous substance; employees shall be advised of the hazard; adequate ventilation shall be provided; and proper respiratory equipment shall be provided where necessary.

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