The pipefitter license is governed by Chapter 146 of M.G.L. The section of this law is section _________ of the M.G.L.

The pipefitter license in Massachusetts falls under Chapter 146 of the Massachusetts General Laws (M.G.L.), specifically section 81. This section outlines the regulations, responsibilities, and requirements for individuals seeking to become licensed pipefitters, ensuring they meet the necessary standards of safety and proficiency in the trade.

Understanding the significance of section 81 is crucial for any aspiring pipefitter because it delineates the legal framework that governs the licensing process, including the qualifications needed, the application procedure, and the scope of practice permitted under the license. This section plays a pivotal role in maintaining professional standards within the industry, ensuring that licensed pipefitters are equipped to perform their duties safely and effectively.

The context of the other options refers to sections that do not pertain to pipefitting licenses specifically, which is why they do not provide the correct legal reference for the governing laws regarding pipefitter licensure in Massachusetts. The focus on section 81 is essential for understanding the legal background and framework relevant to the profession.