Importing Electronics and Components from Korea: Compliance and Sourcing

Key takeaways

• Korea's chip exports reached a record $173.4 billion in 2025, and in September 2026 semiconductors made up about half of all Korean exports ($60.3 billion that month).
• Certification is set by your market: FCC in the US, CE in the EU, CE or UKCA in Great Britain. Korea's KC mark is for the Korean market only and replaces none of them.
• Under the FCC's SDoC route, the responsible party must be located in the US. Radio transmitters such as Wi-Fi and Bluetooth devices need Certification and an FCC ID.
• Since 1 January 2026, lithium-ion batteries packed with equipment must fly at 30% state of charge or less. Always get the supplier's UN 38.3 test summary.
• Origin follows where the product is substantially made: a Korean brand assembled in another country is not "Made in Korea" for marking or duty purposes.

Why import electronics from Korea?

Korea combines leading component makers with a deep base of manufacturers that build finished devices and modules for export. Its electronics exports are also growing fast. Semiconductor exports reached a record $173.4 billion in 2025 (+22.2%), and chip exports in the first half of 2026 ($192.4 billion) were already higher than in the whole of 2025.

Memory chips for AI servers (DRAM, high-bandwidth memory and SSDs) drive the boom. In September 2026, chips alone were worth $60.3 billion, about half of Korea's record $120.9 billion in monthly exports. Total exports for January to September 2026 reached $814.5 billion, already more than all of 2025 (about $709 billion).

What do overseas buyers source from Korea?

Most electronics buyers fall into one of four groups. The right supplier type and the compliance work are different for each.

• Finished consumer electronics: audio devices, smart-home and other connected products, wearables, small appliances and personal-care devices, often under the buyer's own brand.
• Accessories: chargers, cables, power banks, cases and mounts. They look simple, but chargers and power banks carry most of the electrical-safety and battery-shipping rules.
• Modules and components: display and touch modules, sensors, camera modules, PCB assemblies and power supplies for your own production.
• Memory and storage: SSDs and memory modules, Korea's strongest category. Buy through the manufacturer or its authorised distributors to avoid re-marked or counterfeit parts.

Which type of Korean electronics supplier should you use?

Match the supplier to what you are buying. Three terms come up constantly: an OEM (original equipment manufacturer) builds to your design, an ODM (original design manufacturer) sells you its own design under your brand, and an EMS (electronics manufacturing services) provider assembles boards and devices to order.

To meet suppliers, start with the government-backed B2B platforms tradeKorea and buyKOREA (see how to find and verify Korean suppliers). Korea's main electronics trade fair is KES (Korea Electronics Show), organised by the Korea Electronics Association — check its site for this year's dates and venue.

Which certifications does your market require?

Compliance is decided by the country where you sell, not by Korea. A product that is fully legal in Korea may still need new testing, new labels or even design changes for your market. The table summarises the main rules as of October 2026.

United States: FCC

The FCC has two approval routes. Certification is issued by an FCC-recognised TCB on the basis of lab test data. It applies to devices with the greatest potential for interference, such as Wi-Fi and Bluetooth transmitters, and the approved device carries an FCC ID. The SDoC is a self-approval route for lower-risk devices, but the responsible party must be located in the United States, so a Korean supplier cannot take that role for you. Which route applies depends on the device type under the FCC rules (47 CFR Part 2, Subpart J).

Many US retailers and online marketplaces also ask for electrical-safety listing from a recognised test laboratory. Check your sales channel's requirements before you order, because adding a safety listing later means new testing.

European Union: CE marking

CE marking is a declaration backed by testing. The manufacturer, or its EU authorised representative, signs an EU Declaration of Conformity that covers every directive that applies: usually RED for anything with a radio, EMC, LVD for mains-voltage products such as chargers, and RoHS. Since December 2024, each product also needs a responsible economic operator in the EU under the General Product Safety Regulation (GPSR). Three recent rules matter most for new orders:

• Common charger: USB-C has been required since 28 December 2024 for phones, tablets, cameras, headphones, earbuds, speakers, keyboards, mice and similar devices, and since 28 April 2026 for laptops.
• Cybersecurity under RED: internet-connected radio equipment has had to meet cybersecurity requirements since August 2025 (harmonised standards EN 18031). From 11 December 2027, the Cyber Resilience Act takes over.
• Cyber Resilience Act: for products with digital elements, the duty to report actively exploited vulnerabilities and severe incidents has applied since 11 September 2026. The main obligations apply from 11 December 2027.

United Kingdom: CE or UKCA

Great Britain recognises CE marking indefinitely for most product rules, including radio equipment, EMC, electrical safety and RoHS, so one CE file usually covers both markets; UKCA remains an alternative. Consumer products that connect to the internet or a home network must also meet the UK's product security regime (PSTI), in force since 29 April 2024. It requires passwords that are unique per device or set by the user, a published way to report security issues, and a stated minimum period of security updates.

Korea's KC mark

KC is Korea's single national certification mark for products under Korea's compulsory certification. A KC certificate shows that a factory is used to formal testing, but it does not replace FCC, CE or UKCA. If a supplier holds only KC, plan the time and cost of testing for your market before you commit.

How do you ship products with lithium batteries?

In transport, lithium batteries are dangerous goods (Class 9), and the air rules became stricter in 2026. Sort out the paperwork before you book freight, not after the goods are packed.

1. Get the UN 38.3 test summary. Manufacturers and distributors of lithium cells, batteries and battery-powered equipment must make it available, for example through a web link or QR code. IATA notes that the air rules do not require a safety data sheet (SDS) for batteries, although some forwarders still ask for one.
2. Identify the category. Batteries on their own, including power banks, are UN 3480. Batteries packed with or contained in equipment are UN 3481. Each has its own packing instruction (PI 965, 966 or 967).
3. Check the state of charge. Lithium-ion batteries shipped on their own must be at no more than 30% state of charge and cannot fly on passenger aircraft. Since 1 January 2026, batteries packed with equipment must also be at 30% or less; under the lighter Section II rules this applies to batteries above 2.7 Wh. For batteries installed in equipment, 30% is strongly recommended but not mandatory.
4. Use a forwarder or courier that handles dangerous goods. Carriers add their own limits, and Korea Post EMS has its own battery restrictions and document requirements — check them before you choose postal shipping.
5. Consider sea freight for larger orders. The state-of-charge limits above are air-transport rules. By sea, batteries are regulated under the IMDG Code, whose Amendment 42-24 has been mandatory since 1 January 2026. Compare options in our shipping guide.

Is it "Made in Korea", and what duty will you pay?

Origin is the country where the product was last substantially transformed, and it decides both the origin marking and the duty rate. In one US Customs ruling, a telephone with a Korean-made circuit board that was assembled in China had to be marked "Made in China". MOTIR also notes that major Korean battery makers are moving production overseas, so ask where your exact item is made.

As of October 2026, most Korean goods entering the US pay a combined duty of 12.5% under a Section 301 tariff, even when the rate under the KORUS free trade agreement is zero. Some electronics are on the exemption list, including smartphones, laptops, semiconductors and display modules, while complete TVs are not. In the EU, phones and laptops are duty-free from any country, and Korean-origin goods such as LCD TVs (14% normal rate) enter at 0% with a valid origin declaration from the exporter.

These rates change often. See our 2026 tariff guide and FTA guide, and confirm the rate for your HS code (the international product classification number) with a licensed customs broker.

How do you check quality before paying the balance?

Treat quality control for electronics as a series of gates: approve a reference sample, lock the components, check the documents, then inspect before shipment.

1. Approve a golden sample. Test samples from each shortlisted supplier against your specification and market: voltage and plug type, charger output, wireless performance, battery capacity and labels. Keep one signed-off unit as the reference for production.
2. Lock the bill of materials (BOM). Agree in writing that key components, such as the chipset, battery cells, memory and display, cannot change without your approval. A silent component swap can change performance and invalidate test reports.
3. Collect documents before mass production. The FCC ID or SDoC report, EU Declaration of Conformity, RoHS test data and UN 38.3 summary, all for the exact model and factory.
4. Inspect before shipment. A pre-shipment inspection is usually done once at least 80% of the order is finished and packed. Inspectors draw a random sample using AQL tables (ISO 2859-1); many buyers allow no critical defects, AQL 2.5 for major and 4.0 for minor defects. Include power-on and function tests, required markings, manuals in the right language and carton marks.
5. Link the final payment to the report. Release the balance only after a passed inspection. Our payment guide explains how to structure this.

How Korea Import Hub helps electronics buyers

We are a sourcing agent based in Incheon, founded by former Korean exporters, and we work in English, Korean, Japanese and Chinese. We find and verify electronics makers, including domestic-only suppliers that do not sell abroad, negotiate in Korean and coordinate samples. Before shipment we inspect the goods and send a photo report, then prepare export documents and origin paperwork and coordinate freight. Send us your product brief for a free consultation and a written quote; we reply within 24 hours on business days.

Frequently asked questions

Sources