Drone Theory Test UK 2026: Official Flyer ID Requirements

Passing the official drone theory test UK pilot assessment is legally required before flying most outdoor drones or model aircraft in Great Britain.

The Civil Aviation Authority (CAA) requires operators of drones weighing over 250g—or drones under 250g equipped with a camera—to hold valid registration.

Visit our UK Driving License Page if your interested in getting a fully registered license or getting the theory certificate without sitting for the test.

Drone Theory Test UK: Exam Rules and Pass Marks

The CAA conducts the exam online through its official registration service.

• Format and Structure: The drone theory test UK consists of 40 multiple-choice questions based on the official Drone and Model Aircraft Code.

• Pass Threshold: Candidates must score at least 30 out of 40 (75%) to pass.

• Official Test Fees: The Flyer ID theory test is completely free, with unlimited free retakes if you fail.

• Certificate Validity: Once earned, your Flyer ID remains valid for 5 years before requiring renewal.

  [Study Drone Code] ➔ [Take Free Online Test] ➔ [Score 30/40] ➔ [Receive 5-Year Flyer ID]

Flyer ID vs. Operator ID Differences

Many remote pilots require two separate CAA registrations before flying legally:

• Flyer ID: Proves you passed the drone theory test UK exam and understand airspace safety rules.

• Operator ID: Assigned to the owner or business managing the drone. This carries a small annual renewal fee and must be clearly labeled on the aircraft body.

Flying an unregistered drone can result in police confiscation and heavy fines.

To review general driving theory rules, read our guide on the Theory Test Pass Mark 2026 or check official airspace rules on the CAA Drone Registration Portal.