The short answer
UNECE Regulation 10 sets electromagnetic compatibility requirements for vehicles and for electrical or electronic sub-assemblies fitted to them. A dash cam wired into a vehicle is such a sub-assembly. A product that passes the tests and is approved by an approval authority receives a type-approval mark, the E-mark, showing a circled capital E followed by a country number and an approval number. Approvals are mutually recognized across the countries that apply the UNECE 1958 Agreement, which includes EU states and many others.
Whether you need it depends on your market, your vehicle type and your customer. This note is a general overview and not legal advice.
E-mark versus CE: not the same thing
Buyers often mix the two. CE is a self-declaration for general product safety, EMC and radio rules. The E-mark is a type approval issued by an approval authority after testing, specifically for vehicle EMC. The two can sit on the same product, and for a vehicle-connected device the CE EMC route and R10 test the same broad subject, but R10 uses vehicle-specific test conditions such as the vehicle power supply environment, transients and immunity to onboard noise.
| Item | CE | E-mark (ECE R10) |
|---|---|---|
| Nature | Self-declaration by the responsible company | Type approval by an approval authority |
| Scope | EMC, safety, radio, substances as applicable | Vehicle electromagnetic compatibility |
| Proof | Declaration and technical file | Approval certificate and number on the product |
| Typical need | Any product sold in the EU | Vehicle-fitted products; some fleet and commercial programs |
Who actually asks for it
Most consumer dash cam sales never involve an E-mark. The request comes from specific buyers:
- Fleet and trucking operators whose procurement rules or vehicle suppliers require approved electronics on commercial vehicles; see fleet dash cam solutions and trucking dash cams.
- Dealers and OEM-style accessory programs that fit equipment at the dealership and carry the vehicle maker's accessory standards.
- Installer shops that want an approved part to protect themselves if a customer later reports electrical interference.
- Tender and insurance programs that list vehicle EMC approval as a condition.
If your customers are marketplace consumers, the question is usually answered by CE or FCC instead. If your customers are fleets, ask them early; it can save a program from being rejected after the sample stage.
What the approval covers and what it does not
R10 tests that the device does not emit noise that disturbs the vehicle's own electronics and that it keeps working when exposed to the electrical noise a vehicle produces. It does not test video quality, memory card handling or radio performance. A model with a radio module still needs the radio route (RED in Europe, FCC ID in the US). Approval also attaches to a defined configuration: if the factory changes the power board or the housing, the approval may no longer represent the unit you are buying.
What R10 testing actually looks at
The regulation has two directions. Emissions: the device must not radiate or conduct noise that disturbs the vehicle's own systems, so the lab measures radiation from the unit and noise it feeds back along its power line. Immunity: the device must keep working when exposed to the fields, transients and supply variations a vehicle produces, from the ignition system to load dump events on the electrical system. The tests use defined bands, levels and test setups suited to vehicle electronics rather than household conditions, which is why a CE EMC report cannot simply be relabeled as R10 evidence. A dash cam that passes will usually have been tested in its operating modes - recording, screen on, WiFi active if fitted - because emission profiles change with mode.
For buyers the practical meaning is that R10 work is a real engineering exercise, not a paperwork exercise. If a factory offers a platform that already passed, the platform's age and revision matter; a board redesign can require fresh testing.
How to check an E-mark claim
- Ask for the approval certificate, not a photo of the mark alone.
- Match the model and the holder name to the product and to the factory.
- Check the number format on the product against the certificate: country code and approval number.
- Request the test report that supports it, with the lab name and report number.
- Confirm the configuration, including the power cable and any hardwire kit shipped with it.
Be cautious about marks printed on cartons without paperwork behind them. A mark without a traceable approval is a red flag, and a rebranded unit may need the approval holder's written confirmation that the rename is covered. Roadtrace does not hold certificates; approvals come from the factory or lab, and we verify them against document numbers for each program, as described on the certifications page.
Cost and time implications
Type approval adds test time and fees, so a program that needs it should say so before the sample stage. We treat it as a program item: timing and responsibility are confirmed in writing, and the effect on lead time is discussed on the MOQ and lead time page. If the factory already holds an approval for a platform, a rebrand may be quicker than a new approval, but that depends on the approval holder and authority.
Budget attention for two follow-on items as well. First, the approval number must be applied to the product itself, which affects label artwork and therefore the packaging schedule. Second, approval certificates name a holder; if that holder is a trading company rather than the factory, ask who maintains the certificate and answers authority questions later. Both are one-line questions at sampling and awkward ones after delivery.
Installation connection
Approval assumes the device is installed as intended, with the supplied power cable and fuse. Hardwiring through a tap or an unapproved converter can create noise the test never covered. If your installers fit units in vehicles, see hardwire kits and the hardwire kit guide for the supply side, and brief them to use the kit supplied with the approved configuration.
To scope a fleet or commercial program with the right approval status, send the details through the quote form and name the vehicle types and markets.