Plain English Meaning
The official FAA rules a pilot has to meet before they are legally allowed to take a test, fly a certain type of flight, or act as pilot in command.
Full Definition
The rules and standards established by the Federal Aviation Administration (FAA) — primarily contained in Title 14 of the Code of Federal Regulations (14 CFR) — that pilots, instructors, mechanics, and operators must comply with to legally exercise the privileges of a certificate or rating. In the context of practical test preparation, regulatory requirements refer specifically to the eligibility, experience, , and rules an must satisfy before taking a .