Plain English Meaning
The FAA's official rulebook of what a student must know and be able to do to pass a checkride for a specific certificate or rating.
Full Definition
The official FAA-published documents that specify the knowledge areas, skills, and performance criteria an applicant must demonstrate to earn a pilot certificate or rating. These include the Airman Certification Standards (ACS) and Practical Test Standards (PTS), which examiners use as the basis for the practical (checkride) test.
Context Anchor
Seen when a flight instructor decides whether a student is ready for an endorsement, a practical test, or another required signoff.