The A2 CofC: what the UK certificate covers and who needs it

The A2 CofC, short for A2 Certificate of Competency, is the UK drone qualification that lets a remote pilot fly closer to uninvolved people than the basic Flyer ID permits. Since leaving the EU system, the UK runs its own drone framework under the Civil Aviation Authority, and the A2 CofC sits in the middle of it: above the free Flyer ID online test that every pilot needs, and below the General Visual Line of Sight Certificate that opens the door to the Specific category. For most commercial pilots doing inspection, survey, or media work in built-up areas, it is the certificate that moves a drone out of empty-field flying and into the places where paid jobs happen.

This guide explains what the A2 CofC covers, who needs one and who does not, and how it fits alongside the Flyer ID and Operator ID every UK drone owner must hold. It walks through the training and exam, the distances and drone classes the certificate applies to under the January 2026 rules, and the records that keep every pilot's qualification easy to prove when a client or the CAA asks.

What the A2 CofC lets you do

The A2 CofC applies to the A2 subcategory of the Open category, renamed Near People from January 2026. The Open category splits into three subcategories by how close you fly to the public: A1 for flying over some people, A2 for flying near them, and A3 for flying far from everyone. Without the certificate, a legacy drone between 250 g and 2 kg has to follow A3 rules, which means staying at least 50 metres horizontally from any uninvolved person and 150 metres from residential, commercial, industrial, or recreational areas. In most towns, that leaves very little legal airspace.

With the A2 CofC and a suitable drone, the same aircraft moves into the A2 subcategory and can operate inside those built-up areas. A drone carrying the newer UK2 or C2 class mark, under 4 kg, may fly as close as 30 metres horizontally from uninvolved people, or 5 metres in low-speed mode, as long as it does not fly directly over them. A legacy sub-2 kg drone without a class mark keeps a 50-metre separation. The certificate is visual-line-of-sight only and grants no beyond-line-of-sight privileges, and the 120-metre height limit still applies to every flight.

Who needs one, and who does not

Plenty of UK pilots never need the A2 CofC. A sub-250 g drone flies under A1 rules by default and needs no certificate at all, which is why so many operators buy a lightweight airframe to skip the requirement. Flying only in open countryside, where the A3 clearance from people is easy to hold, also removes the need. The certificate earns its place when the drone weight class plus the location demand A2 privileges: a heavier camera drone flown in a suburban street, a rooftop survey between houses, or any job where 50 metres from people is impractical.

The certificate is a pilot qualification, so it says nothing about who is responsible for the operation or how the aircraft is registered, and confusing those roles is a common trap. The CAA's own guidance on the A2 Certificate of Competency sets out the syllabus and the conditions the certificate covers, and it is the source to check when a scenario sits close to a category boundary. For an organisation running several pilots, the practical question is which staff hold a current A2 CofC and which are limited to A3 work.

How the certificate fits with Flyer ID and Operator ID

The UK system rests on two registrations that come before any competency certificate. The Flyer ID is a free online test that anyone flying a drone must pass, and it is the entry requirement for the A2 CofC itself. The Operator ID registers the person or business responsible for the aircraft, carries an annual fee, and must be displayed on every drone that person operates. A pilot cannot make meaningful use of an A2 CofC without a valid Flyer ID and Operator ID, which put a registered, accountable operator behind the flight.

The A2 CofC is awarded by CAA-approved providers, known since March 2025 as Recognised Assessment Entities for Remote Pilot Competency. There is no separate application to the CAA and no operations manual to write, which is what keeps the A2 route far lighter than the GVC and Specific-category path. The certificate lasts five years and can be renewed up to six months before it expires. Because providers set their own fees and formats, the price and delivery vary across the market even though the syllabus is fixed by the regulator.

Keeping A2 qualifications on the record

For a single hobbyist, an A2 CofC is one certificate in a drawer. For a commercial operation running a roster of pilots, it becomes a currency problem. Each pilot's certificate has an issue date and a five-year clock, the underlying Flyer ID and Operator ID need to stay valid, and a client or an auditor may ask which qualification authorised a particular flight. When those details live in scattered emails and photos of certificates, proving the operation was legal after the fact turns into a scramble that nobody enjoys.

The cleaner approach treats every pilot qualification as a tracked record with an expiry, tied to the jobs it permits. When a certificate is filed against the pilot who holds it, with its expiration flagged before it lapses, an operation can see at a glance who is cleared for A2 work and who is not. The certificate is the permission, and the record is the proof, and a serious drone business needs both to hold up.

Common mistakes with the A2 CofC

Confusing the certificate with registration. The A2 CofC proves pilot competency, while the Flyer ID and Operator ID handle testing and registration. Holding one does not cover the others, and a lapsed Operator ID can ground a fully qualified pilot.

Assuming it covers the Specific category. The A2 CofC is an Open-category, visual-line-of-sight qualification only. Beyond-line-of-sight flights, or operations that exceed Open limits, need a GVC or a remote pilot certificate and an operational authorisation from the CAA.

Flying a legacy drone as if it were class marked. A sub-2 kg drone without a UK class mark must keep 50 metres from uninvolved people even with an A2 CofC. Only a UK2 or C2 marked aircraft gains the closer 30-metre and 5-metre distances.

Letting the five-year clock run out. The certificate expires five years after issue, and so does its usefulness. Renewing is possible up to six months early, so tracking the expiry date matters as much as passing the exam in the first place.

Treating a sub-250 g drone as a free pass to fly anywhere. Lightweight aircraft avoid the A2 CofC, but airspace restrictions, flight restriction zones, and the no-overflight-of-crowds rule still apply. The certificate is about distance from people, not permission to ignore everything else.

FAQ

Is the A2 CofC required for commercial drone work?

Not by default. Commercial work that fits inside Open-category rules needs no A2 CofC. The certificate is triggered only when your drone weight class and your location together demand A2 privileges, such as flying a heavier camera drone close to people in a built-up area.

How hard is the A2 CofC exam?

The theory exam is at least 30 multiple-choice questions with a 75 percent pass mark, covering meteorology, drone flight performance, and ground-risk mitigations. Most providers pair it with self-declared practical training, and many candidates finish the whole course in a day.

Does the A2 CofC let me fly beyond visual line of sight?

No. The A2 CofC is a visual-line-of-sight qualification in the Open category and grants no beyond-line-of-sight privileges. Flights beyond line of sight fall in the Specific category and require a separate authorisation from the Civil Aviation Authority built on a risk assessment.

How long does the A2 CofC last?

The certificate is valid for five years from the date of issue. You can renew it up to six months before it expires to keep flying without interruption. If it lapses, you demonstrate the required competency again to regain the A2 privileges.

Closing thought

The A2 CofC is the qualification that moves a UK drone from empty fields into the places where most real work happens, but it is only one piece of a compliant operation. It works alongside the Flyer ID and Operator ID, it applies only within Open-category and visual-line-of-sight limits, and it carries a five-year expiry that quietly matters more as a roster grows.

If you are running a UK drone operation and tracking who on your roster holds an A2 CofC, FlybyOps was built for the operational record problem at the center of regulated drone work. A pilot registry with certification and currency tracking, a document vault with expiration tracking, a project and job hierarchy with map-based scoping, and an append-only audit log are all part of how the platform keeps each pilot's certificate, category, and currency filed against the work it authorizes.