On January 23, 2025, the Supreme Court of Korea’s First Civil Division (Case No. 2024Da243172) issued a significant decision reaffirming Korea’s arbitration-friendly judicial posture. The Korean Supreme Court ruled that even where an arbitration clause in a contract contains ambiguous or inconsistent language, it may still constitute a valid and exclusive arbitration agreement if the parties’ overall intent to arbitrate is clear.
The case serves as a valuable lesson in drafting clear agreements from the outset. It appears that the parties did not have a competent attorney (or any lawyer at all), and thus, they wasted money fighting this matter in court. I see many contracts drafted carelessly, and often, this reality, in and of itself, leads to unnecessary disputes (costs).

Inconsistent and Ambiguous Arbitration Clauses
In Korean Contract: Supreme Court Reaffirms Pro-Arbitration Stance
Facts
The case involved a supply contract between a Korean company (Company A) and a German company (Company B). The dispute centered on whether the dispute resolution clause in their bilingual (Korean-English) contract required arbitration or permitted litigation in Korean courts.
Company A contracted with Company B for the supply of two steel pipe threading machines valued at €2.8 million. The contract was drafted in both Korean and English and contained a dispute resolution clause.
- The Korean text stated: “The contract is governed by Korean law or the International Court of Justice and Arbitration.”
- The English text stated: “All disputes shall be ultimately resolved in accordance with Korean law or the International Court of Justice and Arbitration.”
However, no such institution as the “International Court of Justice and Arbitration” exists. When a dispute arose, Company A sued Company B in Korea, seeking termination of the contract and repayment of €2.52 million. Company B objected, arguing that the agreement contained an arbitration clause and, therefore, litigation was barred by this arbitration clause.
Lower Court Proceedings
- Trial Court/Court of First Instance: Agreed with Company B, dismissed Company A’s lawsuit, and upheld the arbitration clause.
- Appellate Court: Reversed, reasoning that the ambiguous phrase “Korean law or arbitration” left open the option of litigation in Korean courts. The appellate court treated the clause as merely permissive rather than exclusive.
Korean Supreme Court Decision
The Supreme Court overturned the appellate court’s decision and reinstated the dismissal of Company A’s lawsuit, finding that the clause was indeed a valid arbitration agreement.
Key points from the Korean Supreme Court’s reasoning include:
- Intent Prevails Over Ambiguity
Even if the wording is imprecise, conflicting, or refers to a non-existent arbitral body, courts must interpret the clause in light of the parties’ intent. The Court emphasized that the overall context demonstrated a clear preference for arbitration. - Arbitration Clause Heading Matters
The English version of the clause was titled “Arbitration,” reinforcing that the clause was meant to establish arbitration as the exclusive dispute resolution mechanism. - “Korean Law” as Governing Law, Not Jurisdiction
The phrase “by Korean law” was interpreted as a choice-of-law provision, not as an agreement to submit disputes to Korean courts. - Arbitration Agreement Remains Valid Despite Deficiencies
The Court reaffirmed that errors, such as naming a non-existent arbitration body, do not invalidate an arbitration agreement if the parties’ overall intention is evident.
Significance of the Decision
The ruling provides clarity and reinforces Korea’s position as a jurisdiction that is arbitration-friendly.
- Arbitration-Friendly Approach: The Court confirmed that Korean courts will interpret arbitration clauses broadly and favor enforcement, even when drafting flaws exist.
- Efficiency and Cost-Savings: The judgment highlights the importance of addressing jurisdictional objections early. Prolonged litigation, followed by dismissal for lack of jurisdiction, can waste years and create risks related to statute of limitations.
- Practical Guidance: Contract drafters must exercise care when drafting bilingual agreements to avoid inconsistencies. However, even if such issues arise, Korean courts should generally focus on the intent rather than the technical wording.
Practical Implications for Businesses
- Draft Carefully in Cross-Border Contracts
Ensure bilingual contracts contain consistent dispute resolution language. Ambiguities increase litigation risks, even if courts ultimately enforce the arbitration agreement. - Raise Arbitration Objections Early
Parties seeking to enforce an arbitration agreement should raise objections to court jurisdiction at the earliest opportunity. This can avoid unnecessary time and expense. - Consider Injunctive Relief
In cases where one party files litigation despite an existing arbitration agreement, the parties may seek an injunction against court proceedings to protect the integrity of the arbitration. - Compliance with International Standards
This decision aligns Korea with global arbitration hubs, reinforcing the country’s reputation as a reliable seat for arbitration.
Frequently Asked Questions (FAQ)
Q1: Does Korea recognize arbitration agreements with ambiguous wording?
Yes. If the overall context indicates that the parties intended to arbitrate, Korean courts will uphold the arbitration agreement, even if the language is ambiguous or inconsistent.
Q2: What happens if the arbitration clause names a non-existent institution?
The agreement can still be valid. Korean courts will consider the parties’ intention to arbitrate, and the rules of a recognized arbitral institution may be applied in lieu of the parties’ agreement.
Q4: Can arbitration clauses in bilingual contracts be enforced if the versions differ?
Yes. Courts will interpret both versions together and enforce arbitration if the overall intent is clear, unless a clause exists noting that one language prevails over another.
IPG Legal’s Perspective
The Supreme Court’s ruling underscores Korea’s commitment to an arbitration-supportive environment, consistent with the New York Convention and international arbitration norms. This case highlights the importance of meticulous drafting, proactive dispute management, and selecting experienced counsel in navigating arbitration in Korea. For further guidance on arbitration agreements and dispute resolution in Korea, please contact IPG Legal.
by Sean Hayes
Sean Hayes is the first non-Korean attorney to have worked for the Korean court system (Constitutional Court of Korea) and one of the first non-Koreans to be a regular member of a Korean law faculty. Sean is ranked, for Korea, as a Top Attorney by AsiaLaw, and IPG Legal is consistently ranked Top Dispute Resolution Law Firm for our litigation and arbitration services.
If you would like a consultation with Sean Hayes from IPG Legal, please schedule a call at: Schedule a Call with Attorney Sean Hayes.
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