How to Stay Current with FAA ACS Changes

Why Staying Current with FAA ACS Changes Matters for Your Checkride

The FAA Airman Certification Standards (ACS) are the official blueprint for every practical test and the written knowledge test that precedes it. When the FAA updates the ACS — adjusting task elements, adding new knowledge areas, or refining skill standards — your study materials need to keep pace. If you're preparing for a Private Pilot, Instrument Rating, or Commercial Pilot certificate, staying current with FAA ACS changes isn't optional; it's the difference between walking into your checkride confident and walking in underprepared. This article will show you exactly how to track ACS revisions, adapt your study plan, and use quality prep resources that stay aligned with the latest standards.

What Is the FAA ACS and Why Does It Change?

The Airman Certification Standards replaced the older Practical Test Standards (PTS) with a more integrated approach that ties aeronautical knowledge, risk management, and flight proficiency into a single document. The FAA revises the ACS periodically to reflect:

• Changes to federal aviation regulations (FARs)
• Advances in aircraft technology and avionics
• Updated safety data and accident-analysis findings
• Feedback from the aviation training community
• Shifts in the Airman Knowledge Test question bank

Because the ACS drives both the written exam and the practical test, even a modest revision can affect which topics appear on your knowledge test and how your Designated Pilot Examiner (DPE) evaluates your skills. Always verify the current edition of the applicable ACS at faa.gov/training_testing/testing before you begin — or resume — your study plan.

How to Track FAA ACS Changes Directly from the Source

1. Monitor the FAA's Official ACS Page

The FAA publishes all current and superseded ACS documents on its website. Bookmark the Airman Testing page at faa.gov and check it regularly. Each ACS document includes a revision history table so you can see exactly what changed between versions. This is your most reliable source — no secondhand summary can replace reading the actual document.

2. Sign Up for FAA Email Updates

The FAA offers an email notification service for regulatory and guidance document changes. Subscribing means you'll receive alerts when a new ACS version is posted rather than discovering the change weeks after the fact. Look for the subscription option on the FAA Airman Testing page.

3. Watch the Federal Register

Major regulatory shifts that influence ACS content — such as changes to Part 61 or Part 91 — are published in the Federal Register before they take effect. While you don't need to read every entry, setting up a keyword alert for