Goods bought cross-border being refused warranty in Vietnam is a very common situation — and mostly not the service centre’s fault. The warranty duty attaches to the selling subject and the manufacturer’s commitments: parallel-imported goods outside the authorised distribution system are not automatically warranted in Vietnam, unless the brand’s global warranty policy applies, while the buyer’s rights against the seller remain intact under Consumer Protection Law No. 19/2023/QH13.
Whose duty is the warranty in a cross-border sales chain?
Warranty is the duty to repair, replace components or handle defective goods within the warranty period, and it attaches to two commitment sources: the seller’s commitment in the sale transaction, and the manufacturer’s warranty policy for the product. Consumer Protection Law No. 19/2023/QH13 protects the buyer’s right to require the subject that sold them the goods to honour the published warranty commitment and to handle goods failing quality. That means when goods are defective, the first subject the buyer works with is the overseas seller — through the platform’s mechanism if bought on a platform.
The authorised distribution system in Vietnam — the brand’s subsidiary or distributor — is a different subject from the parallel-import seller. They organise the warranty network for products in their channel, with resources and parts supplied by the brand for that channel. Their having no warranty duty for out-of-channel goods is not discrimination against the buyer, but a structural consequence of the warranty relationship: the duty runs with the commitment and the distribution channel, not with the logo printed on the product.
Parallel imports: when are they still warranted in Vietnam?
The most common case is the brand’s global warranty policy: many electronics and device brands apply international warranty to certain product lines, in which case the authorised service centre in Vietnam accepts products bought in any country with valid purchase documents. The second case is a brand policy of accepting all genuine products regardless of purchase channel, as a service decision. Both are brand policies — changeable by product line and over time — not statutory rights of the buyer.
Buyers of high-value goods should check the international warranty policy of the exact product line before buying cross-border, and keep the overseas invoice: service centres, when accepting under a global policy, always require documents proving the product is genuine and the purchase date to compute the warranty period. If the brand does not apply global warranty to that line, the buyer’s remaining options are paid repair at an authorised centre, repair at an independent shop, or shipping back to the seller under the transaction terms — each with its own cost and transport risk to be counted into the real purchase price.
Must the e-commerce platform warrant in the seller’s place?
No. The platform is neither the seller nor the manufacturer, so no product warranty duty arises for it in place of the overseas seller. The platform’s duties under E-commerce Law No. 122/2025/QH15 sit at the transaction-management layer: providing seller information upon valid request, operating complaint mechanisms and supporting dispute resolution, holding payments during disputes under platform rules, and handling infringing shops. Some platforms sell extended protection or supplementary warranty packages — those are separate service products of the platform or an insurance partner, not a product warranty duty.
This distinction matters because it decides where the buyer should claim: product defects within the warranty period are a relationship with the seller and the brand; transactions showing fraud, counterfeits or non-delivery are relationships where the platform joins in handling; and when a seller refuses to honour a warranty commitment published at sale, the buyer uses that very commitment — in the sales page and message exchanges — as evidence for complaints via the platform and consumer protection authorities.
Where to complain when warranty is refused?
Step one: clarify the type of refusal. If the authorised centre refuses because the goods are out-of-channel and the brand has no global warranty for that line, the refusal fits the legal framework — an effective complaint must return to the seller. If the seller committed to warranty at sale and then refuses to perform, that breaches a consumer commitment: complain through the platform mechanism with evidence of the commitment; then complain to the consumer protection authority or the Consumer Protection Association where you reside for mediation support; and sue civilly where the dispute value justifies it.
Another often-confused situation: genuine goods bought through the official distribution channel in Vietnam refused warranty without basis — there the refusing subject is precisely the duty bearer, and the buyer has the full toolkit of Consumer Protection Law No. 19/2023/QH13: demanding warranty performance, complaining to management authorities, and claiming damages where the refusal causes loss. Keeping the invoice, warranty card and refusal record is the condition for every complaint channel to work.
Frequently asked questions
If a phone bought from abroad is defective, can it be warranted in Vietnam?
Not mandatorily. The brand and its authorised distribution system in Vietnam bear warranty duty only for products within their distribution channel and commitments; parallel imports bought outside the system are not automatically warranted in Vietnam. The exception is brand policy: if the brand applies global warranty to that product line, the authorised centre in Vietnam will accept it with a valid purchase invoice. Before a high-value cross-border purchase, check the international warranty policy of the exact product line and count possible paid-repair costs into the purchase price.
If the brand refuses warranty for parallel-imported goods, where can I complain?
The overseas seller bears primary responsibility: under Consumer Protection Law No. 19/2023/QH13, the buyer may require the subject that sold the goods to perform the warranty commitment published at sale and to handle goods failing quality. In practice the claim runs through the complaint mechanism of the platform where the transaction occurred; if the seller took payment directly off-platform, the buyer complains to consumer protection authorities and considers a civil suit, though enforcement against an overseas subject is harder and the dispute value should be weighed.
Does the e-commerce platform have to provide warranty in place of the seller?
No. An e-commerce platform is neither the seller nor the manufacturer, so it has no duty to warrant products in the seller’s place. Its duties under E-commerce Law No. 122/2025/QH15 are at the transaction-management layer: providing seller information upon valid request, operating complaint mechanisms, supporting dispute resolution, holding disputed payments under platform rules and handling infringing shops. Extended warranty packages sold on platforms are separate services of the platform or partners, not a default warranty duty.
This article has been quality-reviewed by the FLAW AI Legal Council