[Home](/)/[Resources](/resources)/EU Drone Certification Deep Dive EUDronesDeep dive # Drone Certification in the EU: The Complete EASA Regulatory Deep Dive EU drone regulation is really two regulations wearing one trench coat: a product rule that governs what you build, and an operational rule that governs how it gets flown. Most manufacturer confusion traces back to conflating the two. This deep dive walks through the full architecture — the class labels, the operational categories, who needs a Notified Body and who doesn't, and where the harmonised EU framework quietly hands control back to national aviation authorities. Copy Link[Share on WhatsApp](https://wa.me/?text=https%3A%2F%2Fkrono-labs.com%2Fguides%2Feu-drone-certification-deep-dive) At a glance Product regulation Regulation (EU) 2019/945 Operational regulation Regulation (EU) 2019/947 Class labels C0 through C6 Operational categories Open, Specific, Certified Notified Body required for Classes C5 and C6 only On this page * [1\. The two regulations that actually govern EU drones](#two-regulations) * [2\. Open, Specific, and Certified: the three operational categories](#operational-categories) * [3\. Class identification labels C0 through C6](#class-labels) * [4\. Conformity assessment routes by class](#conformity-routes) * [5\. Operator registration, Remote ID, and geo-awareness](#registration) * [6\. Where EU harmonisation stops and national rules start](#national-variation) * [7\. How drone rules connect to the wider CE marking stack](#ce-stack) * [8\. Selling into the EU alongside the US, UK, and India](#cross-border) ## 1\. The two regulations that actually govern EU drones Ask three people what regulation governs drones in the EU and you will likely get three different citations, because there genuinely are two of them working together. Regulation (EU) 2019/945 is the product regulation — it defines what a drone has to be built to, including the class identification labels C0 through C6, the technical requirements behind each class, and the conformity assessment route a manufacturer has to follow before a class label can be applied. Regulation (EU) 2019/947 is the operational regulation — it defines how a drone is actually allowed to be flown, independent of how it was built, through the Open, Specific, and Certified categories. Manufacturers live almost entirely inside 2019/945. But ignoring 2019/947 is a mistake, because the class label you choose to pursue is meaningless without understanding which operational category it actually unlocks for your customer. A C0-labelled drone under 250 grams needs no class-specific operational authorisation at all. A C3-labelled drone, still under 25 kilograms, is confined to flying well away from people. The product regulation sets the ceiling; the operational regulation decides what your customer can actually do with it. This is also why drone compliance does not fit the usual CE marking mental model of "pick your directives, test, sign the DoC, done." A drone manufacturer is making a product decision (which class to build to) that is inseparable from a market-positioning decision (which operational category that class unlocks) — get the class wrong and you have built a technically compliant drone that cannot do what your customers actually bought it for. ## 2\. Open, Specific, and Certified: the three operational categories Regulation (EU) 2019/947 sorts every drone flight into one of three categories based on risk, and the category decides how much oversight — from none at all to full aviation-style certification — a flight requires. ### Open category Low risk No prior authorisation, no operational declaration Covers the bulk of consumer and light commercial flying: under 25kg, always within visual line of sight, never over assemblies of people. Split further into sub-categories A1 (fly over people, not crowds), A2 (fly close to people with a low-speed mode), and A3 (fly far from people, in an open area). ### Specific category Medium risk Operational authorisation or declaration required Anything that falls outside the Open category's limits — heavier drones, beyond-visual-line-of-sight flights, operations over people — needs either a Standard Scenario declaration (STS-01, STS-02) or a bespoke operational authorisation from the national aviation authority, built on a formal risk assessment (SORA). ### Certified category High risk Certification comparable to manned aviation Reserved for the highest-risk operations: carrying passengers, transporting dangerous goods, or flying over densely populated areas at scale. The aircraft, the operator, and the remote pilot are all certified individually, mirroring how EASA certifies manned aircraft. ## 3\. Class identification labels C0 through C6 This is the heart of the product regulation. Every class label is a bundle of technical requirements — maximum weight, kinetic energy limits, whether Remote ID and geo-awareness are mandatory — mapped to a specific slice of the operational categories above. Choosing a class is really choosing which operational freedoms your product will unlock. Class Max weight Remote ID Geo-awareness Where it flies C0 < 250g No No Open category, sub-category A1 — flies over people, but not assemblies of people. C1 < 900g Yes Yes Open category, sub-category A1 — the most common consumer-drone class. C2 < 4kg Yes Yes Open category, sub-category A2 or A3, with a low-speed mode for closer operation. C3 < 25kg Yes Yes Open category, sub-category A3 only — must be flown well away from people. C4 < 25kg No No Model aircraft with no automated flight-control functions beyond basic stabilisation. C5 < 25kg Yes Yes Specific category, Standard Scenario STS-01 — visual line of sight, near people. C6 < 25kg Yes Yes Specific category, Standard Scenario STS-02 — beyond visual line of sight (BVLOS). C4 is the outlier worth remembering: it is the only class that requires neither Remote ID nor geo-awareness, because it is reserved for model aircraft without automated flight-control functions beyond basic stabilisation — not for automated consumer or commercial drones. ## 4\. Conformity assessment routes by class Not every class costs the same to certify, and the difference is not subtle. Classes C0 through C4 follow the same self-declaration route familiar from most CE marking work. Classes C5 and C6 — built for beyond-visual-line-of-sight Specific-category operations — require a Notified Body, which changes both the timeline and the budget for getting a drone to market. ### Classes C0 - C4 Module A — self-declarationNotified Body: Not required The manufacturer builds the technical file, tests against the applicable harmonised standards, and signs the EU Declaration of Conformity directly. No third party has to sign off before the drone ships. ### Classes C5 and C6 Module B + C, or Module HNotified Body: Required A Notified Body carries out an EU type-examination (Module B) followed by conformity to type based on quality assurance (Module C) — or the manufacturer runs a full quality-management system audited under Module H. Either way, a third party is in the loop before the class label can be applied. ## 5\. Operator registration, Remote ID, and geo-awareness Two separate registration ideas run through EU drone regulation, and manufacturers frequently get asked about both even though only one is really their responsibility. Operator registration is the customer's job: almost anyone flying a drone above 250 grams, or any drone with a camera or sensor capable of capturing personal data, has to register as an operator with their national aviation authority and display the resulting operator ID on the aircraft. That obligation sits with whoever is flying the drone, not with you. What is squarely the manufacturer's job is building Remote ID and geo-awareness into any drone carrying a C1, C2, C3, C5, or C6 class label. Remote ID means the aircraft broadcasts identification and location information during flight, so authorities and other airspace users can identify it in real time. Geo-awareness means the drone has to be able to detect proximity to airspace restrictions — no-fly zones, controlled airspace, temporary flight restrictions — and alert the remote pilot, or in some implementations, prevent entry outright. Both requirements are baked into the class definition itself, not bolted on separately. A drone cannot legitimately claim a C1 class label without a working Remote ID and geo-awareness implementation — this is exactly the kind of requirement that shows up as a rejected technical file when a manufacturer treats it as optional or "fix in firmware later." ## 6\. Where EU harmonisation stops and national rules start Regulations (EU) 2019/945 and 2019/947 are directly applicable across every EU member state — unlike a directive, there is no national transposition step, which is genuinely helpful for a manufacturer trying to reach the whole EU with one technical file. But "harmonised product and operational framework" does not mean "identical flying experience everywhere." National aviation authorities still control their own airspace. That means no-fly zones around airports and government buildings, U-space designations for advanced airspace management, and — increasingly relevant for BVLOS-capable C5 and C6 drones — the specific process for getting a Specific-category operational authorisation approved, still vary by country even though the underlying regulatory categories are the same everywhere. Language requirements are a smaller but very real trap: user manuals, warning labels, and the information accompanying the class label frequently need to be provided in the official language of each member state where the drone is sold, not just English. Treat the EU as one certification exercise and up to twenty-seven-plus local launch checklists, not one launch checklist. ## 7\. How drone rules connect to the wider CE marking stack A drone class label is necessary but rarely sufficient. Almost every drone also needs standard CE marking against the legislation that would apply to it as a piece of consumer or commercial electronics, running in parallel with the drone-specific requirements rather than being replaced by them. ### Radio Equipment Directive (RED) Covers the wireless control link, video downlink, and any other radio transmitter on board — nearly every drone qualifies as radio equipment under RED, independent of its class label under 2019/945. ### RoHS Restricts hazardous substances in the electronic components, same as any other piece of electrical and electronic equipment placed on the EU market. ### EU Battery Regulation Applies to the drone's battery pack, covering labelling, due diligence, and — depending on the battery category — carbon footprint and recycled-content disclosure obligations. None of this is optional stacking for convenience — it is how EU product law actually works. A drone can hold a perfectly valid C1 class label and still be illegal to place on the market if its Declaration of Conformity does not also address RED, RoHS, and the Battery Regulation where applicable. ## 8\. Selling into the EU alongside the US, UK, and India Companies rarely certify a drone for one market alone, and the EU's class-label system does not transfer automatically anywhere else. The US runs its own Remote ID framework under FAA Part 89, layered on top of Part 107 commercial operating rules and a separate recreational track. The UK largely mirrors the EU's Open, Specific, and Certified structure post-Brexit, but as a fully independent regulatory system administered by the CAA rather than a harmonised extension of the EU framework. India runs an entirely different architecture built around DGCA registration, the Digital Sky platform, and its No Permission No Takeoff system. If you are planning certification across more than one of these markets, it is worth reading the equivalent deep dive for each: [the US drone certification deep dive](/guides/us-drone-certification-deep-dive), [the UK drone certification deep dive](/guides/uk-drone-certification-deep-dive), and [the India drone certification deep dive](/guides/india-drone-certification-deep-dive). None of the four frameworks map cleanly onto each other, and treating one as a template for the others is one of the more expensive assumptions a hardware team can make. ## Frequently asked questions ### Does every drone sold in the EU need a class identification label? Not automatically — only drones intended for the Open category or the Specific category's Standard Scenarios need a C0 to C6 label under Regulation (EU) 2019/945. A drone built purely for Certified-category operations follows the certified aircraft route instead, without a class label. ### Do I need a Notified Body for a consumer drone? For classes C0 through C4, no — these use Module A self-declaration, so the manufacturer builds the technical file and signs the Declaration of Conformity directly. A Notified Body only becomes mandatory for C5 and C6, which are built for Specific-category Standard Scenario operations including beyond-visual-line-of-sight flight. ### Is Remote ID the same requirement as in the US? The underlying idea is similar — broadcasting an identifier so the drone can be tracked in flight — but the EU's direct Remote ID requirement is tied to the C1, C2, C3, C5, and C6 class labels under Regulation (EU) 2019/945, while the US FAA's Remote ID rule is a separate framework under Part 89 with its own broadcast module and Declaration of Compliance process. A drone built for one market's Remote ID system does not automatically satisfy the other. ### Does CE marking cover the drone-specific requirements, or is it separate? They sit side by side. The drone class label (C0-C6) certifies the aircraft against Regulation (EU) 2019/945's specific technical requirements. The drone almost always also needs CE marking against the Radio Equipment Directive for its wireless links, RoHS for restricted substances, and potentially the EU Battery Regulation — all separate legislation that applies on top of the drone regulation, not instead of it. ### What happens if my drone does not carry a class label at all? An unlabelled drone is still legal to operate, but it gets pushed into the most restrictive parts of the Open category or into the Specific category with a full operational authorisation — the class label exists specifically to unlock the more permissive sub-categories (like flying closer to people) that an unlabelled aircraft cannot access. ### Do national aviation authorities add their own rules on top of the EU regulation? Yes. Regulation (EU) 2019/945 and 2019/947 harmonise the product and operational framework across the EU, but individual member states still designate their own no-fly zones, U-space airspace, language requirements for user manuals, and in some cases additional registration steps handled through their own national aviation authority. **Disclaimer:** This page is an educational resource only and does not constitute legal or regulatory advice. EASA and EU drone regulation is periodically amended, and national implementing details vary by member state — consult the current text of Regulations (EU) 2019/945 and 2019/947, your national aviation authority, and qualified counsel before making product or certification decisions. 🇪🇺 CE Marking roadmap for drones Every standard, document, and test that applies — free, no account required. See your free roadmap[ Want an expert to take drones through 🇪🇺 CE Marking compliance for you? One consultant from Krono's compliance team takes your product from requirements to legal sale, with a fixed quote before any work starts. See compliance services](/services) Learn this properly In-depth course that teaches the full process, not just this one answer. [Start the course — $199](/courses/35-ce-marking-for-unmanned-aerial-systems)[Prefer to read? Get the book — $24.99](/books/35-ce-marking-for-unmanned-aerial-systems) Related guides * [CE Marking for Drones and UAVsCE marking of drones under Regulation (EU) 2019/945: C0–C6 class limits, class labels, when a notified body is needed…](/guides/ce-marking-for-drones) * [US Drone Certification Deep DiveDeep dive into US drone certification: FAA Part 89 Remote ID, the Declaration of Compliance process, the Remote ID decision tree, and Part 107 operations.](/guides/us-drone-certification-deep-dive) * [UK Drone Certification Deep DiveDeep dive into UK drone certification: why the CAA framework is operational-category-first, the C0-C3 class overlay, and UKCA, UK Radio Equipment, and UK RoHS overlays.](/guides/uk-drone-certification-deep-dive) * [India Drone Certification Deep DiveDeep dive into India drone certification for manufacturers and importers: DGCA weight classification, NPNT, Digital Sky, required tests, and WPC/BIS overlays.](/guides/india-drone-certification-deep-dive)