The short answer
CE marking is a self-declaration, not a certificate issued by a government. The party placing the product on the EU market states that it meets the applicable directives and keeps the evidence to prove it. For a dash cam the applicable rules usually include electromagnetic compatibility (EMC), the Radio Equipment Directive (RED) for any model with WiFi, Bluetooth or 4G, and RoHS for restricted substances. The Low Voltage Directive (LVD) may enter through the power adapter, depending on its input voltage. A model without any radio is normally assessed under the EMC route, while a radio model is assessed under RED, which also covers EMC and radio spectrum use.
This is general information, not legal advice. Check current requirements for your product with a compliance adviser.
Which rules apply to which model
| Dash cam type | Typical EU rules | Documents to collect |
|---|---|---|
| No radio, 12V only | EMC, RoHS | EMC test report, Declaration of Conformity, RoHS evidence |
| Supplied with a mains or USB charger | EMC, RoHS, and LVD or ecodesign items for the charger depending on rating | Charger reports and marking |
| WiFi or Bluetooth model | RED (radio, EMC, safety), RoHS | Radio test report, RED Declaration of Conformity, user information on frequency and power |
| 4G or LTE model | RED, RoHS | Module documents, band list, full RED report set |
Ask which directives are named on the Declaration of Conformity. A dash cam with WiFi whose declaration cites only EMC is the clearest sign that the paperwork was copied from a no-radio sibling.
Importer, manufacturer and who answers
EU law spreads duties along the chain. The manufacturer designs the product, draws up the technical file and issues the Declaration of Conformity. The importer, meaning whoever first places a non-EU product on the EU market, must check that the declaration and marking exist, keep a copy for the retention period, and put their own name and postal address on the product or packaging. A private-label brand owner who sells under its own name may be treated as the manufacturer for legal purposes, which brings the technical file duties onto that brand. Distributors have a lighter duty to check that marking and instructions are present.
The practical lesson for buyers: if you rebrand a model, ask the factory to explain in writing how the documents will name your company, who holds the technical file and what happens when the factory changes a component. Roadtrace coordinates the document check but does not hold certificates; they come from the factory or the lab and are verified by report number for each program.
What changes with a radio
RED is stricter than EMC alone because radio equipment must use spectrum effectively and avoid harmful interference. A WiFi dash cam needs radio test reports for the bands it uses, an assessment of the safety and EMC aspects, and user instructions that state the frequency bands and maximum power. Newer delegated rules on cybersecurity and data protection features for internet-connected radio equipment have been phasing in, so for app and cloud models ask the factory how it addresses them rather than assuming the answer. If you plan firmware or app customization, see firmware and app customization, because changing radio settings can invalidate the test basis.
For fleet models with 4G, the module itself often carries its own approval documents, but the finished device must still be assessed. See 4G and cloud dash cams for the product side.
Reading a CE document set
- Model name on the declaration matches the label and your purchase order.
- Directives and standards named are the right ones for the radio or no-radio type.
- Manufacturer and, if used, authorised representative details are present and consistent.
- Test report numbers and lab names can be traced; dates are earlier than the declaration.
- Marking on the product shows CE, model, rating, and importer details where required.
The test report reading guide goes deeper on what a real report looks like and which red flags to look for.
WEEE, batteries and packaging marks
CE is only one of several markings. Electronic products also carry the crossed-out bin symbol under WEEE rules, and some EU countries expect the producer or importer to register and fund take-back. Battery rules add labeling for models with a rechargeable cell. Packaging rules differ per country. The companion note on RoHS and WEEE for importers explains those obligations in more detail.
Common document gaps we see
Three gaps recur in European dash cam programs. The first is a declaration that cites only EMC for a radio model. The second is missing user information: RED expects instructions that state the frequency bands and transmit power, and many factory manuals omit this. The third is the accessory problem, where the camera is documented but the bundled charger and cable are not. All three are cheap to fix at the artwork and documentation stage and expensive to fix after cartons are printed, which is why we check them during sampling rather than at pre-shipment.
Labs, timing and who pays
Tests are carried out by accredited laboratories, several of which sit in the Shenzhen and Pearl River Delta area close to the factories, which shortens logistics for sample hand-in. When comparing quotes, look at what is included: an EMC-only price for a WiFi model is a false economy, because the radio tests will be added later at a higher total. Ask whether the price covers the whole box, including the charger, or only the main unit. Timing depends on lab queues and how many times a sample fails and has to be reworked; the factory should give a written estimate for the specific model, and the effect on the overall schedule is discussed on the MOQ and lead time page. Who pays is a negotiation point: established factories often absorb testing for platforms they already sell, while a genuinely new variant or a buyer-specific configuration is more commonly charged to the program that caused it.
Practical sequence for a European program
Settle the radio question first, then request the document set during sampling. If the model must be renamed, ask for updated declarations before the bulk order, not after the cartons are labeled. If you also sell in Great Britain, read UKCA and other markets, because the UK runs its own conformity marking. The certifications page lists how we handle the document check, and the quote form is the place to state the target countries so the shortlist is filtered accordingly.