- Strategic items — dual-use goods, software and technology on the international control lists — need an export licence under Article 19 of the Foreign Trade Act; the exporter must classify every product.
- Catch-all controls require a licence even for unlisted items if the exporter knows, or is informed, that they may be used for weapons of mass destruction or other prohibited ends.
- Exports to Russia and Belarus of 1,159 listed items — including batteries, machinery, construction equipment and passenger cars of 2,000cc and above — are barred in principle since February 2024, with ministry approval only in exceptional cases.
- Korean banks screen trade payments against Korean, UN, US and EU lists; a sanctions hit freezes the money and the relationship.
- Penalties include imprisonment and fines of several times the value of the goods; certified internal compliance programmes reduce risk and ease licensing.
The typical foreign-owned trading company in Korea is small: a founder, a few staff, products bought from Korean manufacturers and shipped to buyers the founder knows from home. It rarely thinks of itself as an arms-control risk. Yet the products it handles — industrial machinery, electronic components, auto parts, drones, cameras, chemicals, used vehicles — often include controlled items, and the markets it serves include countries subject to sanctions or bordering them. Korean customs and prosecutors have pursued exporters who shipped controlled or sanctioned goods through third countries; the companies were Korean exporters, and the people who ran them answered personally.
This guide explains what Korean law controls, how to classify and license products, how the Russia and Belarus restrictions work, how sanctions screening fits in, what the penalties are, and what a practical compliance routine looks like for a small trader. Our guide to exporting from Korea covers the commercial and tax side.
What Korean law controls
Korea’s export control system rests on the Foreign Trade Act and the Public Notice on Trade of Strategic Items (전략물자 수출입고시, jeollyak mulja suchurip gosi) issued under it by the Ministry of Trade, Industry and Energy. The notice incorporates the lists of the four multilateral regimes — the Wassenaar Arrangement for conventional arms and dual-use goods, the Nuclear Suppliers Group, the Missile Technology Control Regime and the Australia Group for chemical and biological items — plus Korea’s own additions.
Controlled strategic items (전략물자, jeollyak mulja) include goods, software and technology. Many are ordinary industrial products above certain performance thresholds: CNC machine tools of given accuracy, high-performance computers and semiconductors, lasers, sensors and cameras, encryption products, certain chemicals and pathogens, drones and their engines, navigation equipment, materials such as carbon fibre and some alloys. Exports of strategic items need a licence from the ministry or the competent agency under Article 19(2); transfers of controlled technology — by email, cloud access or a visiting engineer — are exports too.
Catch-all controls
Items not on any list still need a situational licence (상황허가, sanghwang heoga) where the exporter knows, or has been informed, that they may be used for weapons of mass destruction or their delivery systems, or where the buyer’s answers or behaviour give reason to suspect such use, under Article 19(3). ‘We did not know’ is not a defence if the warning signs were there.
Brokering and transit
Arranging the sale of strategic items between two foreign countries — brokering — and moving them through Korea in transit or transhipment can also require permission. A Korean trading company that never touches the goods but arranges a deal between, say, a Chinese seller and a Central Asian buyer is not automatically outside the rules.
Classifying your products
The exporter is responsible for knowing whether each product is controlled. Korea provides two routes through the Korea Security Agency of Trade and Industry (전략물자관리원, jeollyak mulja gwalliwon) (KOSTI) and its online system, YesTrade:
- Self-classification (자가판정): the exporter checks the product’s specifications against the control list, using KOSTI’s tools, and keeps a record of the result. Suitable for clearly uncontrolled products and experienced exporters.
- Expert classification (전문판정): KOSTI reviews the product on application and issues a classification. Slower, but authoritative — and worth having for anything technical.
- Manufacturer’s classification: ask the Korean manufacturer for its classification and specifications. Manufacturers of controlled items usually know; get it in writing.
Classify once per product and keep the file. Repeat when the specification changes. For used goods — machine tools, vehicles, electronics — classify the actual item, not the catalogue description.
A trading company that cannot say whether its products are controlled is not a trading company. It is a risk with an invoice book.
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Licences
Where a product is controlled, the exporter applies for an export licence (수출허가, suchul heoga) before shipment through YesTrade, with the contract, end-user information and an end-use certificate (최종사용자 확인서, choejong sayongja hwaginseo) from the buyer. Processing usually takes weeks. Licences for friendly destinations and well-documented end users are routine; licences for sensitive destinations, military end users or diversion-prone routes are refused or delayed. The customs export declaration must show the licence number; without it, a controlled item will not clear — or, worse, clears under a false description.
Russia and Belarus
Since 2022 Korea has restricted exports to Russia and Belarus in coordination with its partners. The list of items whose export is barred in principle has been expanded several times; from 24 February 2024 it covered 1,159 items, adding around 700 including rechargeable batteries, heavy construction equipment, aircraft parts, machinery and passenger cars with engines of 2,000cc and above. Exports of listed items need a situational licence, granted only in exceptional cases. Korean financial sanctions also restrict transactions with designated Russian banks and persons.
Two features matter most for traders. First, diversion: shipments of restricted items to neighbouring countries for onward sale to Russia are an enforcement priority for Korea Customs, and exporters to Central Asia, the Caucasus and some Gulf hubs should expect questions about end users. Second, partners’ rules: EU and UK buyers are bound by their own sanctions, including obligations to prevent re-export to Russia, and US export controls can apply to Korean-made products containing US technology or content. A Korean trader serving these markets operates under several regimes at once.
Other sanctions
Korea implements UN Security Council sanctions — on North Korea, Iran-related proliferation and others — and its own designations under the Foreign Exchange Transactions Act and the Act on Prohibition of Financing for Offences of Public Intimidation. Payments to or from designated persons require permission and are usually refused. Korea has its own measures on Iran, applied with particular care by Korean banks.
In practice, the screening that matters most for a trader is the bank’s. Korean banks screen every trade payment against Korean, UN, US OFAC and EU lists because their correspondent banks require it. A payment that touches a listed person or a sanctioned bank is returned or frozen, and the trader’s account may be closed. Screen your buyers before you quote, not when the money is stuck.
Red flags
- The buyer is reluctant to say where the goods will be used, or the stated end use does not fit the product.
- The consignee is a freight forwarder, a trading company in a transit hub, or a business with no visible operations.
- Payment comes from a third party, a third country or in cash-like forms.
- The buyer offers to pay well above market price, or declines installation, training or warranty that would normally be wanted.
- Shipping routes are unusual for the destination, or the buyer asks to change the destination after the order.
- Product descriptions are vague, or the buyer asks for the invoice to describe the goods differently.
- The buyer or its owners appear in news about sanctions evasion.
One red flag does not prove anything. It obliges the exporter to ask more questions, document the answers and, if they are not satisfactory, decline or seek a situational licence.
Penalties
Exporting strategic items without a licence, or obtaining a licence by deception, is a criminal offence under the Foreign Trade Act, punishable by imprisonment of up to several years or fines of up to several times the value of the goods; companies and the individuals responsible are both liable. Administrative sanctions include bans on exporting strategic items. False customs declarations bring separate penalties under the Customs Act, and sanctions breaches under the Foreign Exchange Transactions Act. For a foreign founder, a conviction also ends any prospect of a Korean visa.
Building a compliance routine
- Classify every product before you sell it, and keep the record.
- Screen every buyer, consignee and end user against sanctions lists, and repeat for repeat customers periodically.
- Get an end-use statement with a no-re-export undertaking for anything technical or destined for higher-risk regions.
- Match documents: contract, invoice, packing list, export declaration and payment must describe the same goods, buyer and destination.
- Train staff to recognise red flags and to stop an order rather than fix the paperwork.
- Keep records for at least five years.
- Escalate doubtful orders to an adviser before shipment, not after the customs query.
Larger exporters can be certified by the ministry as compliance-program traders (자율준수무역거래자, jayul junsu muyeok georaeja) under Article 25 of the Foreign Trade Act, which brings simpler licensing. For a small trader, the routine above, written down and followed, is what banks and customs want to see.
Rules from abroad that follow Korean goods
Korean exporters often assume that only Korean law applies to Korean exports. Two foreign regimes reach further. US export controls apply to items ‘subject to the EAR’ wherever they are: Korean-made products containing more than a de minimis share of controlled US content, or made with certain US technology or equipment under the foreign direct product rules, can need a US licence to be re-exported to some destinations — including Russia, Belarus, China for specified advanced items, and embargoed countries. A Korean trading company selling such products is exposed to US penalties and, more practically, to its suppliers and banks cutting it off.
EU and UK sanctions bind EU and UK buyers, who must include ‘no re-export to Russia’ clauses in contracts for many goods and must not deal with listed persons. A Korean trader supplying European customers will be asked to sign these clauses and should be able to comply. For buyers in Central Asia and the Caucasus, the same questions come from Korean customs and banks. Treat the strictest regime that touches the deal as the standard.
When customs or prosecutors call
Export-control enquiries usually begin with a request from Korea Customs for documents on specific shipments, or with goods held for inspection at the port. The right response is calm and fast: collect the classification records, contracts, end-use statements, invoices, transport documents and payment records; do not alter or back-date anything; and involve a Korean lawyer before giving interviews. Where a company discovers a past breach itself — a controlled item shipped without a licence because it was misclassified — voluntary disclosure to the ministry is usually treated far more leniently than discovery by investigation. Companies with a written compliance routine and complete records resolve most enquiries at the document stage.
Payments and banks in practice
Banks are the first line of enforcement that most traders meet. A Korean bank receiving export proceeds compares the remitter with the buyer on the invoice, the remitter’s bank and country with the destination, and the amount with the export declaration. Mismatches lead to questions, delays or refusals; repeated mismatches lead to account closure. Payments routed through intermediary banks in third countries, or from companies unconnected with the buyer, are the commonest trigger. Agree payment terms that the bank can follow at a glance: the buyer pays, from its own account, in its own name, for the goods on the invoice.
Imports and technology transfers
Export controls work both ways. Importers of strategic items into Korea may be asked by foreign suppliers for Korean import certificates or end-user statements, which KOSTI issues, and must not re-export the goods without the licences that apply. Technology transfers — sharing controlled designs with a foreign parent, giving foreign engineers access to controlled know-how in Korea — can also be exports. Foreign-owned Korean companies in technology sectors should map who sees what. Separately, Korea protects national core technologies (국가핵심기술, gukga haeksim gisul) under the Industrial Technology Protection Act, whose export requires approval regardless of the export control lists.
A worked example
A Seoul trading company owned by a Uzbek founder supplies Korean industrial equipment and parts to customers in Uzbekistan and Kazakhstan. It classifies each product line through KOSTI: most are uncontrolled, two machine-tool models are controlled and need licences, granted after the buyers provide end-use certificates. It screens buyers before quoting and refuses an order from a newly formed trading company in a transit hub that offers a premium price, pays from a third country and will not identify the end user. Every shipment’s documents match; payments come from the buyers’ own banks. When Korea Customs asks about a shipment of excavator parts, the company produces the classification, the buyer’s statement and the bank records within a day, and the query closes.
Mistakes we see
- Assuming ‘commercial’ products are uncontrolled without checking specifications.
- Relying on the buyer’s word for the end use of sensitive goods.
- Shipping to a hub without asking where the goods go next.
- Describing goods vaguely on invoices and declarations.
- Accepting third-party payments that banks cannot match.
- Ignoring partners’ rules — EU no-re-export clauses, US content rules.
- No written records of classification and screening when customs asks.
Korean terms you will meet
Questions readers ask
Do I need an export licence to export from Korea?
Only for strategic items on the control lists, or under catch-all controls where a prohibited end use is known or suspected — but every product must be classified to know.
How do I know if my product is controlled?
Classify it against the Public Notice on Trade of Strategic Items, by self-classification or by expert classification through KOSTI’s YesTrade system.
Can I export to Russia from Korea?
Many items — 1,159 after the February 2024 expansion, including passenger cars of 2,000cc and above — are barred in principle, with licences only in exceptional cases. Other goods are not banned but face payment and diversion scrutiny.
Does Korea check exports to Central Asia?
Yes. Korea Customs examines exports to countries neighbouring Russia for diversion, especially of listed items and vehicles.
What are the penalties?
Imprisonment and fines of several times the value of the goods for both the company and responsible individuals, plus bans on exporting strategic items.
Do sanctions affect my bank payments?
Yes. Korean banks screen payments against Korean, UN, US and EU lists and freeze or return payments that touch sanctioned parties.
Alexander Baranov
Founder of the BCA Group · cross-border corporate and tax adviser since 2008
Alexander advises foreign founders and groups on company formation, tax structuring and corporate law in more than 40 jurisdictions across Europe, the Gulf, Asia and Latin America. He is the author of nine books on international business and tax and writes regularly for professional finance and tax journals. He works in English, German, Spanish and Russian.
This guide is based on the Korean statutes cited in the text and on our own filings. It is reviewed when the law or official rates change.