International Contract Dispute Lawyer
International Contract Dispute Lawyer | Jurisdiction, governing law, and enforcement in one place
An international contract dispute arises whenever one party to a contract is a foreign entity or individual, or the contract is performed abroad, and a disagreement over breach, payment, or termination cannot be resolved directly. Unlike a purely domestic case, the first questions are not about the merits but about forum: which country's court or arbitral tribunal has jurisdiction (국제사법 제2조), what law governs the contract, and whether any resulting judgment or award can actually be enforced in Korea or abroad. These threshold issues often determine the outcome before the substance of the breach is ever argued.
International Contract Dispute | Three ways a cross-border contract dispute can be resolved
Where and how you can pursue a claim depends heavily on what the contract itself says, and on where the other party's assets are located. These three routes are commonly available, often with very different timelines and enforcement outcomes.
| Jurisdiction basis | Substantial connection to Korea required |
| Governing law | Determined by contract choice or 국제사법 |
| Typical duration | 1–3 years including appeals |
| Enforcement abroad | Depends on reciprocity with that country |
Korean courts require a 'substantial connection' between the case and Korea to accept jurisdiction (국제사법 제2조). Without assets or activity in Korea, even a favorable judgment may be hard to enforce.
| Jurisdiction basis | Contractual arbitration agreement |
| Governing law | Chosen by the parties, applied by tribunal |
| Typical duration | 6 months–2 years |
| Enforcement abroad | Broad enforceability via New York Convention |
Korea is a signatory to the New York Convention, so arbitral awards are generally enforceable in over 170 member states, which is often the main reason parties choose arbitration over litigation for cross-border deals.
| Jurisdiction basis | Foreign court's own jurisdiction rules |
| Governing law | Set by forum's conflict-of-laws rules |
| Typical duration | Varies widely by jurisdiction |
| Enforcement in Korea | Requires recognition under 민사소송법 제217조 |
A judgment obtained abroad still needs a separate recognition and enforcement action in Korea if the debtor's assets are here (민사소송법 제217조, 민사집행법 제26조).
International Contract Dispute | Which court can actually hear the case
Before arguing about breach or damages, a court must first decide whether it has authority to hear a case with a foreign element at all. This threshold question is often contested harder than the merits.
The 'substantial connection' test
Korean courts exercise jurisdiction over a case involving a foreign party or foreign element only where there is a substantial connection between the dispute and Korea, considering factors such as where the contract was signed, performed, or where the defendant's assets are located (국제사법 제2조). A contract signed abroad between two foreign companies with no Korean nexus is unlikely to be heard by a Korean court even if one party wants to sue here.
Jurisdiction clauses and their limits
Many international contracts include an exclusive jurisdiction clause naming a specific country's courts. Korean courts generally respect such clauses, but may refuse to give effect to one if it is grossly unreasonable or effectively deprives a party of any forum to sue in, so the clause's validity itself can become a preliminary dispute.
Parallel proceedings in two countries
It is not unusual for one party to file suit in Korea while the other files in a foreign court, especially where each hopes for a more favorable forum. This raises questions about which proceeding should yield, and whether a later judgment from one country can even be recognized once the other reaches a result first.
International Contract Dispute | Determining which country's law applies
Jurisdiction and governing law are separate questions — a Korean court can hear a case and still apply foreign law, or vice versa. Getting this wrong changes what counts as breach, what damages are recoverable, and how limitation periods run.
Party autonomy: the contract's own choice-of-law clause
Korean private international law generally respects the parties' own choice of governing law stated in the contract (국제사법 제45조). Where the contract is silent, the law of the country most closely connected to the contract applies, typically the seller's or service provider's habitual residence (국제사법 제46조).
The CISG as a default rule for goods contracts
For international sales of goods between parties in different contracting states, the United Nations Convention on Contracts for the International Sale of Goods (CISG) can apply automatically unless the parties opt out, even if the contract does not mention it. This matters because CISG rules on breach, remedies, and notice periods differ from Korean Civil Code default rules.
Mandatory rules that override party choice
Certain Korean mandatory provisions, such as consumer protection or agency/distributorship termination rules, may apply regardless of a foreign governing law clause if the case has a strong domestic consumer or public-policy connection. This is a narrower exception, but it can matter in distributor termination or agency disputes.
International Contract Dispute | Turning a judgment or award into actual payment
Winning abroad is not the same as getting paid. Cross-border cases frequently hinge on whether a favorable outcome can be converted into an enforceable claim against assets, wherever they are located.
Recognizing a foreign judgment in Korea
A final judgment from a foreign court is not automatically enforceable in Korea. It must first satisfy the recognition requirements of Korean civil procedure law, including proper jurisdiction of the foreign court, proper service, compatibility with Korean public policy, and reciprocity with that country (민사소송법 제217조). Once recognized, enforcement proceeds under 민사집행법 제26조.
Enforcing an arbitral award
Arbitral awards made in a New York Convention member state are generally easier to enforce in Korea than foreign court judgments, since Korean courts apply the Convention's narrower set of refusal grounds rather than a full merits review. This is one practical reason many cross-border contracts favor an arbitration clause over a court jurisdiction clause.
Locating and securing assets before judgment
Because a counterparty's assets can move across borders, provisional measures such as a domestic asset freeze (가압류) are often pursued early, before or during the main proceeding, to prevent the other side from becoming judgment-proof by the time a decision is reached.
International Contract Dispute | From initial consultation to enforcement
The governing contract, correspondence, and any choice-of-forum or choice-of-law clauses are reviewed first, since these often decide where and how the case can even be brought.
Based on where the counterparty and its assets are located, we assess whether litigation in Korea, litigation abroad, or arbitration offers the most realistic path to an enforceable outcome.
Where there is a risk assets will be moved or dissipated, an asset freeze or similar provisional measure may be sought before the main case is filed.
The claim is filed in the chosen forum, with translated evidence and expert input on foreign law where the governing law is not Korean.
If the outcome was obtained abroad, a separate domestic recognition proceeding may be needed before Korean enforcement can begin.
Once recognized or directly obtained in Korea, the judgment or award is enforced against identified assets under Korean civil execution procedure.
International Contract Dispute | How fees are typically calculated
Generally set with reference to the claimed amount and the complexity of the cross-border element, such as whether foreign law research or translated evidence is required.
Where applicable, calculated as a percentage of the amount actually recovered or successfully defended against, agreed in advance.
International cases often require certified translation of contracts and evidence, and sometimes an opinion letter from foreign counsel on foreign law, billed separately as actual costs.
If arbitration is pursued, institutional filing and administration fees (e.g., KCAB, ICC) are separate from legal fees and generally scale with the amount in dispute.
A separate recognition or enforcement proceeding, if needed, involves its own filing fees and may be billed as an additional phase distinct from the original case.
※ Costs vary depending on case complexity and specific circumstances; exact fees will be provided during consultation. No specific outcome is guaranteed.
International Contract Dispute | Self-Check Before You Start
1️⃣ Contract Review
- Does the contract specify a governing law?
- Does it name an exclusive jurisdiction or an arbitration institution?
- Is there a notice or cure period you must follow before claiming breach?
- Is the contract written in a language other than Korean, and do you have a certified translation available?
2️⃣ Counterparty and Assets
- Where is the counterparty incorporated or domiciled?
- Do you know of any assets the counterparty holds in Korea?
- Is there a risk the counterparty could move or hide assets once a dispute becomes known?
3️⃣ Timing
- How long ago did the breach or non-payment occur?
- Have you sent a formal notice of breach or default in writing?
- Are you aware of any limitation period under the applicable governing law?
4️⃣ If You Already Have a Foreign Judgment or Award
- Was the foreign proceeding properly served and did you have a real opportunity to defend?
- Is the country of that judgment one with which Korea has enforcement reciprocity?
- Do you know where in Korea the counterparty's enforceable assets are located?
