Which part of the FARs governs commercial pilot certification?

The governing regulations for commercial pilot certification are found in Part 61 of the Federal Aviation Regulations (FARs). This part includes the requirements for obtaining various pilot certificates, including the commercial pilot certificate. It outlines the qualifications needed, such as the minimum flight hours, training requirements, and testing protocols that a pilot must complete to achieve this certification.

This regulation is comprehensive and addresses various aspects of pilot training and certification, ensuring that pilots meet the necessary standards for safety and competency in commercial flying operations. It's crucial for aspiring commercial pilots to be well-versed in Part 61 since it directly relates to their ability to legally operate as commercial pilots.

Although other parts like Part 91, Part 141, and Part 135 are significant within the aviation framework—addressing general operating rules, flight schools, and commercial operations respectively—they do not specifically govern the certification of commercial pilots. Instead, they provide additional context and regulations that pilots and operators must adhere to, complementing the foundational requirements established in Part 61.