You can change EV charger suppliers without losing your right to sell, but the certification does not move with you. A certificate names a manufacturer, a model and a production site — not your brand. The switch works when the new factory’s production is covered by its own certification before your old stock runs out — a path to confirm in writing with the certification body, not to assume from the old file.
Key Takeaways
- A certificate names a manufacturer, a model and a site — it does not transfer when you change suppliers.
- The workable routes are new certification, a licensed co-listing where the scheme allows one, or a brand-held certificate with the new site added.
- Only the certification body can confirm which route exists; get that answer in writing before ordering.
- Sequence production so new-factory stock arrives as old stock sells through, keeping the two identifiable.
Why the Certificate Stays With the Factory
A charger certificate is issued against a tested design as built by one manufacturer at one site. In a private-label arrangement the certificate holder is often the factory rather than the brand — our guide to who owns the certificate in a private-label EV charger explains how that happens. Change any leg of the three — maker, model, site — and the existing file no longer describes the product you are importing. Units built by the new factory cannot be sold under the old factory’s listing. The mark on the label traces back to that listing, and buyers and inspectors can check it.
The Routes That Keep You Covered
Three routes cover most switches. Which exists for your product is the certification body’s decision, not the new supplier’s sales claim.
| Route | What it involves | What must be confirmed in writing |
|---|---|---|
| New certification for the new maker | Testing and listing of the model as built by the new factory, in the maker’s name or in yours | The listing entry: exact model, connector version and production site |
| Licence or co-listing under an existing file | Where a scheme allows it, a second name or site is added to an existing certificate | That the scheme permits the arrangement and that your branded variant is named in it |
| Your brand holds the certificate | You are the holder, and the production site is added to — or replaced in — your own file | Whether the scheme lets a holder change factories, and what retesting that triggers |
Ask the certification body or the laboratory which routes are open before you sign with the new supplier. A route described only by the supplier is a promise, not a certification position.
Sequence the Switch Around Stock
- Audit the new supplier and freeze the product. Fix the exact model, connector and configuration you will import; a moving specification restarts the certification question.
- Get the route confirmed in writing. The body’s answer, with its expected steps, becomes the plan’s backbone.
- Test samples from the new line. Compare them against the product you sell today, using the same checks you would apply to any bulk order — see our guide to testing an EV charger sample before a bulk order.
- Time production to your stock. The first shipment from the new factory should land as old-certified stock sells through. Keep the two stocks separate and identifiable by origin.
- Update the paper trail. Labels, manuals, marketplace listings and your importer records must match the new file, not the old one.
Switching Supply to EVDANCE
EVDANCE is a Shenzhen manufacturer founded in 2011, with its own factory, exports to more than 30 countries, private label from 100 units and a standard 3-year warranty. If you are moving a product line to us, ask which certificates cover the exact model and version you would import — the answer belongs in documents attached to your quotation, settled before a first order, not after it. Start through our OEM and private-label programme or contact us.
Frequently Asked Questions
Can I keep selling my remaining old stock after switching?
Units made under the old arrangement remain the certified product they were made as; the switch governs new production. Confirm the sell-through and labelling position with the certification body before the changeover, because importer obligations differ between schemes.
The new factory already sells a certified charger. Does that cover mine?
Only if the listing covers the exact model, connector and configuration you will import — including your branded variant, where the scheme distinguishes it. Ask to see the listing entry, not a certificate logo.
How long does certification for the new factory take?
No honest figure exists in advance: it depends on the scheme, the test scope and the laboratory’s queue. Work from the certification body’s written estimate and plan the switch against stock cover, not against a hoped-for date.
Related Reading
- Who Owns the Certificate in a Private-Label EV Charger?
- EV Charger Certifications Explained: CE, UKCA, UL, ETL, CB and What Buyers Should Ask For
- EV Charger Factory Audit Checklist for Importers
- How to Test an EV Charger Sample Before Placing a Bulk Order
