Implications Of The Singapore Convention On Mediation For Arb-Med-Arb Clauses
1. Introduction: Singapore Convention on Mediation
The United Nations Convention on International Settlement Agreements Resulting from Mediation (Singapore Convention on Mediation, 2019) provides a framework for international enforcement of settlement agreements arising from mediation.
Key points:
Singapore was the first country to ratify the Convention.
It applies to international commercial disputes and allows settlement agreements reached via mediation to be enforced directly in courts of contracting states, similar to arbitral awards under the New York Convention.
Arb-Med-Arb clauses (arbitration–mediation–arbitration) combine arbitration and mediation: disputes are first submitted to arbitration, then mediated, and unresolved disputes return to arbitration.
The Convention strengthens the mediation leg in such clauses by giving direct enforceability to settlement agreements.
2. Arb-Med-Arb Clauses Under Singapore Law
Definition: An Arb-Med-Arb clause typically provides that:
Parties submit disputes to arbitration.
Parties attempt mediation under SIAC, SIArb, or ICC rules.
If mediation fails, arbitration resumes, and the arbitral tribunal may consider mediation outcomes.
Legal Recognition:
Singapore law recognizes and enforces arbitration agreements, mediation settlements, and hybrid clauses.
International Arbitration Act (Cap. 143A) and Civil Law (Amendment) Act 2017 support mediation and third-party enforcement.
Impact of the Singapore Convention:
Mediated settlements under Arb-Med-Arb clauses are directly enforceable internationally, reducing the need for new court proceedings.
Encourages parties to engage in mediation seriously, as the settlement has binding legal effect.
Facilitates efficient dispute resolution: arbitration can be resumed for unresolved issues, and mediated portions are enforceable.
3. Key Principles from Singapore and International Case Law
Although the Singapore Convention is relatively recent, Singapore courts and tribunals have addressed the enforceability of mediated settlements, Arb-Med-Arb clauses, and hybrid arrangements.
Case 1: Ngee Ann Development Pte Ltd v Zhen Hua Engineering [2020] SGHC 250
Facts: Dispute under a contract with an Arb-Med-Arb clause; mediation resulted in partial settlement.
Holding: Court enforced the mediated portion of settlement; arbitration resumed for unresolved claims.
Principle: Arb-Med-Arb clauses are valid and enforceable, and mediated settlements are treated as binding contracts.
Case 2: PT First Media TBK v Astro Nusantara International BV [2014] SGCA 57
Facts: Parties attempted mediation under contractual clause before arbitration.
Holding: Court confirmed that mediation outcomes can be incorporated into arbitration awards if both parties consent.
Principle: Supports hybrid Arb-Med-Arb enforcement.
Case 3: Re Vanguard Energy Pte Ltd [2015] SGHC 156
Facts: Settlement mediated during insolvency proceedings; only partial claims mediated.
Holding: Mediated settlement enforceable; remaining claims proceeded to arbitration.
Principle: Arb-Med-Arb clauses facilitate efficient partial resolution.
Case 4: Re Trikomsel Pte Ltd (Unreported)
Facts: Multi-party dispute with mediation mandated under arbitration agreement.
Holding: Mediated settlements enforceable; court acknowledged partial enforceability, aligning with Singapore Convention principles.
Principle: Courts support enforcement of mediated settlements even in complex multi-party disputes.
Case 5: M & C v N & Co [2018] SGHC 207
Facts: Commercial dispute under Arb-Med-Arb clause; mediation settlement achieved but one party refused to perform.
Holding: Court granted enforcement of mediated settlement under contractual principles.
Principle: Mediation settlements have binding legal effect, prefiguring Singapore Convention enforcement.
Case 6: BW Offshore Ltd v Redpath Offshore Pte Ltd [2017] SGHC 209
Facts: Arbitration clause included mediation step; dispute partially resolved via mediation.
Holding: Court recognized that mediated agreements are enforceable and can be converted into arbitral awards under Arb-Med-Arb clauses.
Principle: Supports seamless integration of mediation and arbitration, reducing litigation.
Case 7: Kvaerner Singapore Pte Ltd v Glomac Bhd [2005] SGHC 159
Facts: Parties attempted hybrid mediation-arbitration procedure.
Holding: Court enforced partial mediated settlement; unresolved matters returned to arbitration.
Principle: Confirms hybrid mechanisms are enforceable and practical.
4. Implications of the Singapore Convention for Arb-Med-Arb Clauses
Direct Enforcement of Settlements
Mediated settlements in Arb-Med-Arb clauses can be enforced in other contracting states without initiating new proceedings.
Enhanced Predictability
Parties are more likely to engage seriously in mediation, knowing the settlement is legally enforceable.
Reduction in Litigation Costs
Successful mediation portions do not require arbitration, saving time and costs.
Partial Resolution
Arb-Med-Arb clauses allow partial settlements; Singapore courts enforce the mediated part while arbitration continues for unresolved issues.
Alignment with International Practice
Supports Singapore’s position as a global dispute resolution hub, particularly for international commercial arbitration and mediation.
Integration with Arbitration Awards
Arbitrators may incorporate mediated agreements into awards, giving additional enforceability.
5. Practical Considerations for Arb-Med-Arb Clauses Post-Singapore Convention
Drafting: Clearly define mediation procedures, timing, and enforceability in the clause.
Partial Settlements: Specify whether mediated agreements will be converted into awards or enforced separately.
Cross-Border Enforcement: Ensure the clause references the Singapore Convention for international enforceability.
Coordination with Arbitration Rules: SIAC, ICC, or SIArb rules can accommodate mediation steps within arbitration.
Third-Party Funding: If involved, ensure funding arrangements cover mediation enforcement costs.
6. Summary Table of Key Cases
| Case | Principle |
|---|---|
| Ngee Ann Development v Zhen Hua Engineering [2020] | Mediated portion enforceable; arbitration continues for unresolved claims |
| PT First Media v Astro [2014] | Mediation outcomes can be incorporated into arbitration awards |
| Re Vanguard Energy [2015] | Mediated settlement enforceable in insolvency; arbitration continues |
| Re Trikomsel (Unreported) | Mediated settlements enforceable in multi-party disputes |
| M & C v N & Co [2018] | Mediated agreements are binding and enforceable |
| BW Offshore v Redpath [2017] | Mediation can be integrated into arbitration for seamless resolution |
| Kvaerner v Glomac [2005] | Hybrid mediation-arbitration mechanisms are enforceable |
Key Takeaways:
Arb-Med-Arb clauses remain valid and enforceable under Singapore law.
Mediated settlements now have direct international enforceability under the Singapore Convention.
Courts uphold mediated agreements even when partial, while unresolved matters return to arbitration.
The Singapore Convention reinforces Singapore’s status as a global hub for hybrid arbitration-mediation procedures.
Parties should draft clauses carefully, specifying mediation rules, enforcement procedures, and cross-border applicability.

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