How to Check an Anti-Snoring Device in the EUDAMED Database Before You Buy It
The free EUDAMED medical device check every European anti-snoring buyer should run first
Plenty of listings claim a CE mark. Here is the free five-minute European database routine that separates a registered device from an unverifiable one.
What a EUDAMED medical device check actually proves
A EUDAMED medical device check is a free lookup in the European Database on Medical Devices that shows whether a product and its manufacturer are legally registered for sale in the EU. It takes about five minutes. It needs no account and no fee, because every visitor to the EUDAMED public search is granted the Viewer profile by default.
That makes it the closest thing a European shopper has to an independent reality check on a CE claim in a marketplace listing. Before running it on an anti-snoring device, it helps to know what a CE-certified Class I device really is, because that single detail changes what you should expect to find.
Now the part most guides skip. Registration is not approval. EUDAMED exists under Regulation (EU) 2017/745, the MDR, as a transparency and traceability register. There is no EU equivalent of the US 510(k) clearance route or the GUDID database. A record proves a named company is legally accountable for the product. It does not prove the device works.
Timing matters in 2026. The first four modules, covering actor registration, UDI/Devices, notified bodies and certificates, and the market surveillance module, became mandatory on 28 May 2026 under Regulation (EU) 2024/1860 (European Commission, 2026). Devices already placed on the market before that date have until 28 November 2026 to be registered, according to the same European Commission guidance on EUDAMED.
- EUDAMED is free, open to the public and needs no login.
- A record proves registration and traceability, never approval or clinical efficacy.
- Four modules went mandatory on 28 May 2026; legacy devices have until 28 November 2026.
Why anti-snoring listings deserve the extra five minutes
Snoring is a mass market, and mass markets attract sellers who cut corners. In the Swedish GA2LEN study of 25,848 adults published in BMJ Open (2021), 4,211 participants, or 16.3%, were habitual snorers. Benjafield and colleagues estimated in The Lancet Respiratory Medicine (2019) that 936 million adults aged 30-69 worldwide have mild-to-severe obstructive sleep apnoea (OSA).
Most of them are untreated. A European Respiratory Society analysis in ERJ Open Research (2023) found that in a large French population-based cohort, one in five participants had a high likelihood of OSA while only 3.5% were being treated. That untreated demand goes shopping, and it shops online.
The compliance picture there is not reassuring. Eight European consumer organisations laboratory-tested 250 products bought from four major online marketplaces, and 66% failed EU safety laws (BEUC, 2020). The European Commission logged 4,671 EU Safety Gate alerts in 2025, up 13% on 2024 and the highest since 2003, plus 5,794 follow-up actions (European Commission, 2026).
Legality and performance stay separate questions. Consumer Reports (2026) assessed eight over-the-counter anti-snoring aids and found none it considered worth buying, a reminder that the evidence base across this category is uneven.
- Two-thirds of tested marketplace products failed EU safety law in the BEUC study.
- Safety Gate alerts hit a record in 2025, so scrutiny of online sellers is rising.
- A clean database record and strong clinical evidence are two different things.
Find the UDI on the box before you open the database
The UDI, or Unique Device Identification, is the code that makes this check possible. It has two halves, and only one of them is useful for searching.
The UDI-DI identifies one specific model and packaging level, and it is your search key. The UDI-PI is the production identifier, meaning lot number, serial number or expiry date, and it changes with every batch. The Basic UDI-DI sits above both and groups devices sharing an intended purpose and risk class. It typically appears in EUDAMED and on the Declaration of Conformity, but it is not usually printed on a retail box.
1Read the outer carton
Find the barcode or the small square data matrix. A human-readable line of characters usually sits directly beneath it. That printed line is the UDI, and the device identifier portion is what you paste into the search.
2Check the inner packaging and leaflet
Blister labels, pouches and the instructions for use often repeat the same code. The leaflet should also carry the manufacturer's name and, where relevant, the importer's name and address under importer and distributor obligations.
3Ask before you pay
If the listing shows no label photo, message the seller for one plus the manufacturer's Single Registration Number (SRN). A compliant seller answers in a single line. Evasion is itself an answer.
One more reason to work from the code: EUDAMED records are maintained in English, while the same device sells under localised trade names in French, German, Italian and Spanish storefronts. Searching the product name shown on the listing will often return nothing at all.
- UDI-DI identifies the model; UDI-PI identifies the batch and cannot be used to search.
- Trade names are localised, so search by code or manufacturer, never by marketing name.
The EUDAMED medical device check step by step
The check runs in two passes: find the device, then find the company behind it. Open the EUDAMED public search from the European Commission's medical devices page and go to the Devices module. Paste the UDI-DI or Basic UDI-DI into the search field. When you have the number, that is the entire first pass.
When you do not have it, search by manufacturer, trade name or model, then narrow the result. You can combine an EMDN nomenclature code with a risk classification, and add device-type filters such as active device, implantable, software, contains latex, CMR substances or companion diagnostics. Combining two filters beats guessing at a product name.
Then compare each field against the listing in your basket.
| EUDAMED field | What it means | What to compare it against |
|---|---|---|
| Basic UDI-DI | Master key grouping devices with the same intended purpose and class | The Declaration of Conformity, if the seller supplies one |
| UDI-DI | Identifies this exact model and packaging level | The human-readable code printed under the barcode on the box |
| Risk classification | Class I, Is, Ir, Im or higher | A simple nasal device should read Class I; a higher-risk promise beside a Class I record is a mismatch |
| EMDN code | The European nomenclature category the device officially belongs to | What the device actually is, rather than how the listing describes it |
| Manufacturer and SRN | The legal entity responsible for the device | The manufacturer name and EU address the listing is legally obliged to display |
| Intended purpose | The medical purpose the manufacturer declared | The listing's promises; anything beyond the declared purpose is the red flag |
| Status on the market | Whether the entry is current or still inside a transition period | The 28 November 2026 legacy device deadline |
Second pass: switch to the Actors module and search the manufacturer. You get the Single Registration Number, the legal name and the EU address. A manufacturer based outside the EU must work through an authorised representative established in the EU, so if no representative appears anywhere, treat that as a serious gap rather than a formality.
- Search the Devices module by UDI-DI first; filters are the fallback.
- Combine EMDN code plus risk class to cut a generic category down fast.
- Always finish in the Actors module to confirm the SRN and EU address.
You searched, you found nothing, now what
An empty EUDAMED result is not automatic proof of fraud in 2026. There are four realistic explanations, and only one of them means you should walk away.
1It is a legacy device
Products placed on the market before 28 May 2026 have until 28 November 2026 to appear in the UDI/Devices module. A gap during that window is lawful, not suspicious.
2You used the wrong key
A localised trade name will not match an English-language record. Retry with the UDI-DI, the Basic UDI-DI or the manufacturer's SRN.
3The legal name differs
Registration is done by the legal entity, which may be a parent company whose name never appears on the packaging. Search the address as well as the brand.
4There is genuinely nothing there
No actor record, no EU address on the listing and a seller who cannot produce an SRN. That combination is your signal to close the tab.
- Check the legacy grace period before concluding anything is wrong.
- Re-search by code and by legal entity name, not by brand.
- No registered manufacturer plus no EU address is the real deal-breaker.
Why a Class I nasal device has no notified body certificate
A standard nasal anti-snoring device has no notified body certificate because the law does not require one. Under the MDR Annex VIII classification rules, most nasal products, whether described as a nasal dilator or a nasal stent, are Class I, non-sterile, non-measuring and not reusable surgical instruments. That route is self-certification, with no notified body involved.
Only Class Is for sterile devices, Class Ir for reusable surgical instruments and Class Im for measuring devices require a notified body. So the Certificates module will legitimately show nothing for a normal Class I nasal device. Other categories, such as a mandibular advancement device fitted by a dentist, can follow different routes.
The opposite situation is the one to scrutinise. If a listing advertises a notified body, verify the notified body four-digit number printed beside the CE mark in the NANDO database. A number that does not resolve, or resolves to a body with no scope covering that device type, is a genuine warning sign.
- Class I non-sterile devices are self-certified, so no certificate exists by design.
- An absent certificate is normal; a fake notified body number is not.
Why your EUDAMED medical device check cannot show recalls yet
EUDAMED cannot tell you whether a device has been recalled, because the vigilance module and the clinical investigations and performance studies module were still unavailable in 2026, a position confirmed by Germany's BfArM. That is the gap nobody warns consumers about.
Incident reporting still routes through the national competent authority, using BfArM's own online forms in Germany, ANSM in France and AEMPS in Spain. ANSM has stated that EUDAMED registration satisfies the French national notification requirement, while national surveillance duties continue in parallel. Spain runs its own RECOPS platform, operational since 15 June 2026, with AEMPS marketing notification still required. If you want the wider picture, read how the 2026 post-market surveillance rules apply to anti-snoring devices.
| Database | Question it answers | When to use it |
|---|---|---|
| EUDAMED public search | Is the device registered, and is the manufacturer a real registered economic operator? | Always, as the first lookup |
| NANDO | Is the claimed notified body number real and in scope? | Only when a certificate or four-digit number is advertised |
| EU Safety Gate (RAPEX) | Has this product or seller triggered an EU-wide alert? | Before every purchase from an unfamiliar seller |
| National competent authority | Has an incident, recall or field safety notice been issued nationally? | When you suspect a safety problem, or after an adverse experience |
- EUDAMED shows registration, not recalls, because the vigilance module is not live.
- Use Safety Gate and your national authority for incident and recall history.
Marketplace listings and the seller versus manufacturer trap
Under the General Product Safety Regulation (GPSR) and Digital Services Act marketplace obligations, a listing must display the manufacturer's name and an EU address. More than 1,200 online marketplaces had registered under EU rules by the end of 2025 (European Commission, 2026). A listing naming no EU-established economic operator is already a compliance failure, before you search any database.
The trap is that the storefront is usually a distributor, not the manufacturer. Compare the legal entity in the listing's manufacturer information panel against the EUDAMED actor record and its SRN. A trading name plus a warehouse address is not a manufacturer. Importer and distributor obligations also require an importer to add its own details and to verify the CE marking and the instructions for use before selling.
Buying through a pharmacy or the manufacturer's own store removes most of this work, which is why it is worth weighing up where to buy a nasal stent in Europe before comparing prices alone. Local search phrasings such as verifier dispositif medical EUDAMED, Medizinprodukt in EUDAMED pruefen, verificare dispositivo medico EUDAMED and comprobar producto sanitario EUDAMED all lead to the same single English-language database.
- The listing must name a manufacturer and an EU address by law.
- Match that legal entity to the SRN in the Actors module.
- A seller who cannot name the manufacturer is not a seller worth using.
Run the check on a real nasal stent
Apply the routine to Back2Sleep and you can see what each field should look like. The manufacturer is a French company based in Paris, so the Actors module is where you look it up, expecting a legal name, a Single Registration Number and an EU address rather than an offshore trading entity.
The device itself is a soft silicone intranasal stent that keeps the nasal airway open during sleep. It is a CE-certified Class I device, non-sterile and non-measuring, so the correct and lawful conformity route is self-certification. There is no notified body certificate to find, and there should not be one. The starter kit ships with four sizes, needs no prescription and uses no electricity, tubing or noise.
The intended purpose is the field that matters most. It covers snoring and mild-to-moderate obstructive sleep apnoea. It does not cover severe OSA or central apnoea, and no nasal device should be presented as a replacement for CPAP in severe disease. If a listing for any similar product promises more than its own declared purpose, the record has just contradicted the marketing.
Keep the conclusion honest in both directions. A verified EUDAMED record proves registration, traceability and a real accountable company. It says nothing about whether a device will lower your apnoea-hypopnoea index (AHI). Judge that from clinical evidence and a proper trial period, never from a database entry alone.
- Expect a Class I nasal stent to have an actor record, a device record and no certificate.
- Compare the declared intended purpose against every claim in the listing.
- Registration proves accountability; only evidence proves effectiveness.
What Back2Sleep Users Say
Frequently Asked Questions
Is EUDAMED registration the same thing as CE approval?
No. EUDAMED is a transparency and traceability register created under Regulation (EU) 2017/745, not an approval system. CE marking is the manufacturer's own declaration of conformity, and for Class I devices it is self-certified. A EUDAMED record confirms that the device and a legally accountable company are registered. It never confirms clinical effectiveness.
What is a UDI-DI and where do I find it on the box?
The UDI-DI is the device identifier that names one specific model, and it is your search key in EUDAMED. Look for the barcode or square data matrix on the retail carton, then read the human-readable line printed directly beneath it. Check the inner pouch label and the instructions leaflet too.
Why is my device not showing up in the EUDAMED database?
There are three common reasons. It may be a legacy device placed on the market before 28 May 2026, which has until 28 November 2026 to be registered. You may have searched a localised trade name instead of the UDI-DI. Or the product genuinely has no registered manufacturer behind it.
Can anyone search EUDAMED for free, or do I need an account?
Anyone can search it free of charge, with no registration and no account. Every user receives the Viewer profile by default, which covers the public data EUDAMED publishes. Accounts are only needed by manufacturers and other economic operators who have to submit data into the system, not by patients or shoppers.
Do Class I medical devices need a notified body certificate?
Usually not. Under the MDR Annex VIII classification rules, a Class I device that is non-sterile, non-measuring and not reusable surgical is self-certified, with no notified body involved. Only Class Is, Ir and Im require one. An empty Certificates module for a simple nasal device is therefore normal and lawful.
How do I know if a CE mark on a product is fake?
Check three things. If a notified body is claimed, verify its four-digit number in the NANDO database. Search the device and manufacturer in the EUDAMED public search. Then check the EU Safety Gate for alerts. Treat a look-alike mark, sometimes described as a China Export logo, as carrying no EU conformity meaning.
Does EUDAMED show medical device recalls and incidents?
Not yet. The vigilance module and the clinical investigations module were still unavailable in 2026, so recalls and incidents cannot be looked up there. Use your national competent authority instead, such as BfArM in Germany, ANSM in France or AEMPS in Spain, and search the EU Safety Gate rapid alert system.
Is an anti-snoring device classed as a medical device in the EU?
It depends on the intended purpose the manufacturer declares. A nasal stent or nasal dilator sold to keep the airway open during sleep for snoring and mild-to-moderate obstructive sleep apnoea is a medical device, usually Class I. A pillow or app making no medical claim is not.
Ready for quieter nights? Discover the Back2Sleep starter kit and find the right fit for you.
Not sure if you are at risk? Take our sleep risk screening to find out in just a few minutes.
Want to learn how it works? Explore the Back2Sleep nasal stent designed for comfortable, effective relief.