How to register with the CAA for drone IDs
Ensuring your drone filming is legal and compliant by securing the mandatory Flyer and Operator IDs from the Civil Aviation Authority.
To legally use a drone for your filming business in the UK, you must register with the Civil Aviation Authority (CAA) and obtain two distinct identifications: an Operator ID and a Flyer ID. Failing to do so can result in significant fines or even prosecution, so completing this process before your first flight is essential for staying on the right side of the law.
Understanding the Two IDs
It is a common mistake to think you only need one registration. In the eyes of the CAA, there are two different roles, even if you are a solo creator doing both:
- Operator ID: This belongs to the person or organisation responsible for the drone (usually the business owner). You must be 18 or over to get an Operator ID. There is a small annual fee for this registration.
- Flyer ID: This belongs to the person actually flying the drone. To get this, you must pass a free online theory test about flying safely and legally. This ID lasts for five years.
Step-by-step Registration Process
- Prepare your details: You will need an email address, your drone (to check the weight), and a debit or credit card for the Operator ID fee.
- Take the Theory Test: Visit the CAA "MyRegistration" website. The test consists of 40 multiple-choice questions based on the Drone and Model Aircraft Code. It is open-book, so you can refer to the code while taking it. Once you pass, you will receive your Flyer ID immediately.
- Register as an Operator: Following the test, you can apply for your Operator ID. You will be asked for your personal or business details and to pay the annual registration fee.
- Check your email: The CAA will email you both IDs. Keep a digital copy on your phone whenever you are out filming.
Labelling Your Equipment
Once you have your Operator ID, you are legally required to label your drone. You do not need to display your Flyer ID on the aircraft. Follow these specific CAA rules for labelling:
- The Operator ID must be clear and in block capitals taller than 3mm.
- It must be visible on the main body of the drone (not the propellers or detachable parts).
- It should be easy to read without using a magnifying glass.
- Use a permanent marker, engraved plate, or a durable sticker.
Pro Tip: If you have multiple drones for your business, you use the same Operator ID for all of them. You don't need a separate Operator registration for every piece of kit, but each one must be labelled with that same ID.
When is this required?
You must register if your drone has a camera (unless it is a dedicated toy) or if it weighs more than 250g. Since you are using the drone for filming, it is almost certain that you will need these IDs regardless of the drone's weight. Always check the latest categorisations on the CAA website, as "Open Category" rules can change based on the weight and "C-Class" rating of your drone.
Created by hatch. • Updated on April 30, 2026