UK A2 Certificate of Competency: Complete Guide to Passing 2026

If you are a drone pilot in the UK, you have likely encountered the term A2 CofC and wondered whether it applies to your flying. The A2 Certificate of Competency (A2 CofC) is a specific CAA qualification that allows you to fly drones in the A2 sub-category, which permits operations closer to uninvolved people than the A3 category allows. This guide will clarify exactly what the A2 CofC is, who needs it, how to pass the exam, and what it costs, so you can fly legally and confidently in 2026.

What Is the A2 Certificate of Competency (A2 CofC)?

The A2 Certificate of Competency is a CAA-issued qualification that authorises you to fly drones in the A2 sub-category under the UK’s Open Category regulations. The A2 sub-category allows you to fly within 50 metres of uninvolved people, compared to the A3 category which requires a 150-metre distance. The A2 CofC consists of two parts: an online theory exam and a self-declaration practical assessment. It is designed for pilots who need to operate closer to people without the full Operational Authorisation required under the Specific Category.

When Do You Need an A2 CofC?

You need an A2 CofC if you intend to fly a drone in the A2 sub-category. This applies when you are operating a drone that weighs less than 2kg but cannot meet the strict C1 class requirements (which allow flight over uninvolved people under certain conditions). Most consumer drones, such as the DJI Mini series, fall into this scenario. Without the A2 CofC, you are limited to the A1 sub-category (flight over uninvolved people with very small drones) or the A3 sub-category (flight far from people).

A2 CofC vs Flyer ID: What Is the Difference?

Many pilots confuse the A2 CofC with the basic Flyer ID. The Flyer ID is a free, online theory test that all drone operators must pass to fly any drone weighing over 250g in the Open Category. It covers essential safety and legal knowledge. The A2 CofC is an additional, more advanced qualification that specifically permits flying in the A2 sub-category. You can hold a Flyer ID and still fly legally in A1 and A3 categories without an A2 CofC. However, if you want to fly closer than 150 metres to uninvolved people with a non-C1 drone, you must obtain the A2 CofC.

Do I Need an A2 CofC for My Drone in 2026?

Determining whether you need an A2 CofC depends on your drone and your intended operations. If your drone weighs less than 2kg and is not C1 class certified, you must fly in the A2 sub-category when closer than 150 metres to uninvolved people. This applies to popular models like the DJI Mini 3 Pro, DJI Mini 4 Pro, and Autel Nano series. If you only fly in remote areas far from people, the A3 category is sufficient and you do not need the A2 CofC. However, if you want to fly in parks, near beaches, or in urban environments where people are present, the A2 CofC is essential.

How to Pass the A2 CofC Exam: Format and Content

The A2 CofC exam is a multiple-choice online theory test administered through the CAA’s DMARES portal. You must achieve a score of 75% to pass, which means answering at least 23 out of 30 questions correctly. The exam covers six core topics: airspace and operational rules, meteorology, drone performance and limitations, human performance, privacy and data protection, and safety procedures. You have 45 minutes to complete the test, and you can retake it if you fail, although you must wait 14 days between attempts.

A2 CofC Exam Questions: What to Expect

The A2 CofC exam questions are scenario-based and designed to test your practical understanding of safe drone operation. For example, you might be asked how to assess weather conditions before a flight, what action to take if you lose GPS signal, or how to maintain the required 50-metre distance from uninvolved people. Questions also cover airspace classifications, NOTAMs, and the Drone Code. The CAA publishes a syllabus document that lists all the topics, and most training providers offer sample questions to help you prepare.

A2 CofC Training Providers UK: Where to Study

You can self-study for the A2 CofC exam using the CAA syllabus and free online resources, but many pilots prefer structured training from CAA-approved providers. Reputable training providers include UAVHUB, Heliguy, COPTRZ, and Consortiq. These providers offer online courses that cover all exam topics, provide practice tests, and guide you through the self-declaration practical assessment. The cost of training and the exam typically ranges from £100 to £200, depending on the provider and whether you purchase additional materials.

Self-Declaration Practical Assessment: What It Involves

After passing the theory exam, you must complete a self-declaration practical assessment. This is not a formal test with an instructor; instead, you confirm that you have practised and can safely perform key manoeuvres. The CAA requires you to demonstrate competence in pre-flight checks, take-off and landing, hovering, flying in a straight line, turning, and emergency procedures. You must complete a logbook of at least 10 flights and then submit a self-declaration form through the DMARES portal. This assessment is designed to be straightforward for pilots who have logged sufficient flight time.

A2 CofC Renewal: How Long Does It Last?

As of 2026, the A2 CofC has indefinite validity. This means once you pass the exam and submit your self-declaration, you do not need to renew the certificate. However, you must keep your Operator ID and Flyer ID current. The Operator ID costs £9 per year and must be renewed annually. The Flyer ID is free and does not expire. The CAA may revise the validity rules in the future, so it is wise to check the official guidance periodically.

A2 CofC vs GVC: What Is the Difference?

The General Visual Line of Sight Certificate (GVC) is a more advanced qualification for the Specific Category. While the A2 CofC allows you to fly in the A2 sub-category of the Open Category, the GVC is required for operations that fall outside the Open Category, such as flying over crowds, beyond visual line of sight, or in restricted airspace. The GVC involves a more rigorous training course with a practical flight assessment by an approved instructor. If you plan to do commercial work that requires operational authorisation from the CAA, you will likely need the GVC. For most hobbyists and semi-commercial pilots who just want to fly closer to people, the A2 CofC is sufficient.

Summary: Your Action Plan for the A2 CofC

If you want to fly a drone weighing under 2kg within 50 metres of uninvolved people in the UK, you need the A2 Certificate of Competency. Start by downloading the CAA syllabus and reviewing the six topic areas. Consider enrolling with a CAA-approved training provider to access structured materials and practice tests. Book your theory exam through the DMARES portal and aim for a score of at least 75%. After passing, log your practice flights and submit the self-declaration form. Once you hold the A2 CofC, you can fly legally in the A2 sub-category for as long as you maintain your Operator ID. For more information on drone registration and costs, use our Registration Calculator.

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