Southeast Asia Charger Certification Guide
A manufacturer’s practical guide for brands and importers: six markets, six schemes, and the one structural fact that decides your timeline.
Published 12 October 2026 · By the engineering and compliance team at GPOWER (Foshan, China) · Reading time 9 minutes
The short answer: There is no single "Southeast Asia" certification. Six countries operate six independent mandatory schemes, and in every one of them the certificate must be held by a locally registered entity — a Chinese factory cannot hold it directly.
If you are a brand or importer planning a launch in the region, this single structural fact determines your entire timeline. It is also the reason most delivery delays happen at the port rather than on the production line.
Why a charger is never "already certified" for Southeast Asia
A question we are asked in almost every first meeting: "You already have CE and UL — can you ship to Thailand next month?"
The answer is no, and it is worth understanding why. CE and UL demonstrate that a product meets European and North American safety requirements. They do not grant market access anywhere in Southeast Asia, because each country applies its own national standard, its own registration body, its own labelling language, and its own plug type. A charger with CE, FCC and UL marks still requires separate approval in Thailand, Malaysia, Indonesia, Vietnam, the Philippines and Singapore.
There is one element that genuinely transfers: an IECEE CB test report. If your charger has been tested against IEC 62368-1 under the CB scheme, national bodies in several Southeast Asian markets can accept or shorten their own testing. It still does not replace the national certificate — but it can remove weeks from the process. This is the first thing to ask your supplier for.
The six markets at a glance
| Country | Mandatory scheme | Who may hold the certificate | Key standard | Mark on product |
|---|---|---|---|---|
| Thailand | TISI licence | Thai importer or authorised representative | TIS (aligned to IEC 62368-1) | TISI mark |
| Malaysia | ST Certificate of Approval + SIRIM label | Malaysian registered entity | MS-IEC series; plug to MS 589 | ST CoA number + SIRIM label |
| Indonesia | SNI certificate + SNI mark | Indonesian registered company (factory listed as manufacturer) | SNI IEC 62368-1 + SNI 8017 (energy) | SNI mark with certificate number |
| Vietnam | CR mark (circulation registration) | Vietnamese entity | TCVN / IEC-based | CR mark |
| Philippines | PS licence or Import Commodity Clearance (ICC) | Philippine importer (ICC) or local licence holder (PS) | PNS / IEC-based | PS mark or ICC sticker |
| Singapore | Safety Mark (CPS Scheme) | Singapore registered entity | IEC 62368-1 with Singapore deviations | Safety Mark with registration number |
Country by country: what actually happens
Thailand — TISI
Chargers and power adapters fall inside Thailand's mandatory certification list, maintained by the Thai Industrial Standards Institute. The sequence is: confirm your specific product is in the current mandatory list, appoint a Thai importer or authorised representative as the certificate holder, submit technical documents (specification, circuit diagram, bill of materials, component certificates), send samples to a TISI-accredited laboratory, undergo a factory inspection where applicable, and only then receive the licence and apply the TISI mark.
Two details decide whether this goes smoothly. First, the documentation must include a Thai-language user manual and label artwork — an English-only manual is a common reason for rejection. Second, the plug must match Thai requirements. A charger supplied with the wrong plug type can pass testing and still fail to clear the market.
Malaysia — ST Certificate of Approval plus SIRIM label
Malaysia runs a two-part scheme and both parts are required. The Energy Commission (Suruhanjaya Tenaga, "ST") issues the Certificate of Approval, and SIRIM QAS handles testing and issues the safety label. Battery chargers and power banks sit in the regulated electrical equipment list, which currently covers more than thirty product categories.
Testing is against the MS-IEC series. Plugs must comply with MS 589 — the familiar British-style three-pin 13A configuration. Test reports from laboratories accredited to ISO/IEC 17025 and recognised under the ILAC mutual recognition arrangement are generally accepted, which is where a Chinese factory's existing CB report becomes valuable.
Note the timeline: the full process commonly takes four to twelve weeks depending on product complexity and testing queues, and first-time applicants may be subject to a factory audit. Electrical goods arriving at a Malaysian port without valid certification will be held until the importer produces proof of compliance — or re-exports the shipment.
Indonesia — SNI plus, sometimes, SDPPI
Indonesia's requirement is the most document-heavy in the region. Power adapters and chargers are in the mandatory SNI catalogue. Two standards apply: SNI IEC 62368-1:2017 for safety, and SNI 8017:2014 for energy performance.
Testing covers three areas that are often treated as one:
- Safety — temperature rise, dielectric strength, leakage current, earth continuity, abnormal operation, mechanical strength, fire-resistant enclosure
- EMC — conducted emissions, radiated emissions, harmonic current, voltage fluctuation
- Energy — average efficiency, no-load power consumption, standby power, assessed against the applicable energy level
Certification follows a "certificate plus mark" model. The certificate holder must be an Indonesian-registered company; a foreign manufacturer cannot hold it directly, but is listed on the certificate as the manufacturing factory. This is usually described as joint certification between the factory and the Indonesian importer. Labels and manuals must be in Indonesian.
If the charger includes any wireless function — wireless charging, Bluetooth, Wi-Fi — a separate approval from the Indonesian communications authority (SDPPI) is required. These are independent processes with separate sample sets and cannot be combined.
Vietnam, the Philippines and Singapore
Vietnam applies a Circulation Registration (CR) mark to a broad range of electrical and electronic goods, issued under the Ministry of Science and Technology, with product testing and factory inspection carried out by designated bodies.
The Philippines uses the Bureau of Product Standards. Depending on the route, an importer obtains either an Import Commodity Clearance (ICC) — issued per shipment — or the supplier holds a PS licence. The ICC route ties approval to a specific consignment, so a compliant first shipment does not automatically clear the second.
Singapore requires the Safety Mark for controlled goods under the Consumer Protection (Safety Requirements) Registration Scheme. Singapore is comparatively pragmatic: reputable international test certifications are often accepted as a basis, which shortens the process considerably.
The three mistakes that cause most port delays
1. Certifying the main unit and forgetting separately sold accessories.
This is the most expensive and least understood trap in the region. If a charger is bundled with a device and never sold on its own, it is typically covered by the certification of the complete product. But if the same charger is also sold as a standalone accessory, it needs its own certificate. Factories regularly certify the host product, ship the accessory, and watch the whole consignment get held at customs.
2. Treating safety certification as the whole story.
Indonesia and Malaysia apply energy performance and labelling requirements on top of safety. A charger can pass every safety test and still fail market entry because its no-load power consumption exceeds the limit or its energy label is missing. The relevant regulations are revised periodically; a test report that was valid two years ago may not reflect the current limits.
3. Assuming the factory can hold the certificate.
Across all six markets, the certificate holder must be a locally registered entity. This is a structural feature, not a bureaucratic quirk, and it has a practical consequence for how you contract: the importer, not the factory, is the party of record. If your local partner changes or the relationship ends, the certification may need to be re-established. For a brand planning multi-year distribution, this belongs in the contract, not in a side conversation.
A realistic timeline from purchase order to cleared goods
| Stage | Typical duration | Who acts | Common blocker |
|---|---|---|---|
| Confirm product is in the mandatory list | Days | Importer with factory support | Using an outdated product list |
| Appoint local certificate holder | 1–2 weeks | Importer | Not yet identified at project start |
| Prepare technical dossier | 1–3 weeks | Factory | Missing local-language manual and label artwork |
| Sample testing | 2–6 weeks | Accredited laboratory | Plug type mismatch; retesting required |
| Factory inspection (where applicable) | 1–2 weeks | Certification body | Production records not traceable |
| Certificate issuance and labelling | 1–2 weeks | Certification body | Label artwork not approved |
| Customs clearance | Days to weeks | Importer | Certificate not yet in hand at arrival |
The practical conclusion: for a first entry into a new Southeast Asian market, treat certification as a two-to-four month workstream running in parallel with product development, not as a task that begins after the order is placed. Projects that start certification after the purchase is signed are the ones that miss their launch window.
What to ask your supplier before you commit
If you are evaluating a factory for a Southeast Asian programme, these questions separate suppliers who understand compliance from those who simply quote a unit price.
- Do you hold an IECEE CB report for this exact model, and against which edition of IEC 62368-1?
- Have you completed certification in any of the six Southeast Asian markets? For which models, and under whose certificate?
- Have you supplied products into that market and cleared customs without a port hold? Can you provide the clearance record?
- Which plug types and label languages can you produce as standard?
- Who prepares the local-language manual and label artwork — you or us?
- Do you have in-house testing capability, and which parameters do you test on every production batch?
- How do you handle energy efficiency requirements, and can you supply the required test data?
- If certification requirements change after the contract is signed, who bears the cost of retesting?
A supplier who can answer these specifically — with document references rather than general assurances — is a supplier whose certification claims can be trusted. A supplier who answers vaguely, or offers an "export version" without the required marks, is a significant risk regardless of price.
Frequently asked questions
Can a Chinese factory obtain TISI or SIRIM certification in its own name?
No. In both Thailand and Malaysia, the certificate must be held by a locally registered entity — an importer or an authorised representative. The Chinese factory is named on the certificate as the manufacturer, but not as the holder. The same principle applies in Indonesia, Vietnam, the Philippines and Singapore.
Does a CB report replace national certification?
No, but it accelerates it. A CB test report can be converted or partially recognised by several national bodies in the region, which removes testing steps. The national certificate, mark and registration are still required separately for each market.
Can we use the same product across all six countries?
The charger platform can usually be shared, but not the delivered configuration. Plug types differ (Thai, British-style for Malaysia, European-style for Vietnam and Indonesia), label languages differ, and energy labelling requirements differ. Plan for country-specific SKUs rather than one universal box.
How long is certification valid?
Validity periods vary by market and scheme — commonly cited ranges are three to five years, with annual surveillance in some cases. Renewal is not automatic. Build a calendar reminder around your certificate expiry, because a lapsed certificate has the same effect as no certificate at the port.
What happens if our product changes after certification?
Any change affecting safety-critical components or electrical characteristics can invalidate the approval and require retesting. This includes swapping a transformer, altering the PCB layout, or changing the output profile. Establish a change-notification process with your factory so that engineering changes are reviewed for compliance impact before they are implemented.
Does a wireless charging function add requirements?
Yes. In Indonesia, wireless functions require a separate approval from SDPPI. In Malaysia, radio-communicating devices require MCMC type approval. These run on independent timelines and require their own samples, so they should be started in parallel with the safety certification rather than after it.
About this guide
This guide was prepared by the compliance and engineering team at GPOWER, a GaN charger manufacturer based in Foshan, China, serving OEM and ODM customers in consumer electronics, telecom and retail. GPOWER manufactures USB-C PD wall chargers, desktop chargers and portable power banks, with in-house mold making, transformer winding and SMT production lines.
We publish this material because the certification landscape across Southeast Asia is genuinely confusing for buyers, and because most publicly available guidance is written from a testing-agency perspective rather than a manufacturer's. If you are evaluating chargers for a Southeast Asian launch and want to know which markets a specific model can realistically reach, and on what timeline, contact us at jackie@g-pow.cc.
Certification requirements, product lists and standards are revised periodically by national authorities. The information above describes the structure of each scheme as of October 2026 and is provided for planning purposes. Confirm current requirements with the relevant national body or your local importer before committing to a launch schedule.
