Singapore Convention

Assessment of the Singapore Convention

The rapid growth of international trade has inevitably brought with it numerous cross-border disputes. Traditional methods of dispute resolution, such as litigation and arbitration, have often proven to be lengthy, costly, and damaging to ongoing business relationships. At this point, mediation has emerged as a faster, more amicable, and practical alternative.

Yet there was a persistent problem: settlement agreements reached through mediation did not always carry the same legal weight across jurisdictions. While one country’s courts could enforce such an agreement, in another country parties might be required to initiate a new lawsuit. This inconsistency undermined the attractiveness of mediation at the international level.

It was precisely this gap that the United Nations Commission on International Trade Law (UNCITRAL) sought to fill. In 2015, Working Group II began drafting a convention aimed at granting enforceability to international mediated settlement agreements. Following extensive negotiations and intergovernmental discussions, the final text was completed in 2018.

On 7 August 2019, the convention was opened for signature in Singapore at a high-profile ceremony, where 46 countries signed on the very first day—an event widely recognized as a landmark in international trade law. The Convention seeks to give mediated settlement agreements the same international enforceability that the 1958 New York Convention granted to arbitral awards.

The Convention entered into force on 4 September 2020. As of today, it has been signed by dozens of countries, and several have ratified it and incorporated it into their domestic legal systems.

Purpose and Significance of the Singapore Convention

The greatest advantage of mediation in international trade lies in its ability to help parties resolve disputes quickly and amicably while preserving their business relationships. However, until 2019, a fundamental problem remained: the enforceability of mediated settlement agreements across different jurisdictions was uncertain.

The primary purpose of the Convention is to grant enforceability to international settlement agreements resulting from mediation. In other words, parties are no longer required to initiate fresh legal proceedings; instead, they can take these agreements directly to the courts of a state that is party to the Convention and have them enforced. In this sense, the Singapore Convention is often compared to the 1958 New York Convention, which facilitates the recognition and enforcement of arbitral awards. For this reason, some scholars have described it as the “New York Convention for Mediation.”

The significance of the Convention extends well beyond introducing a legal innovation. For parties in international trade, it ensures:

• Speed: Faster resolution compared to litigation or arbitration.
• Cost-efficiency: Reduced expenses, creating clear economic advantages for businesses.
• Trust: Preservation of business relationships and continued cooperation between parties.
• Predictability: Eliminates uncertainty over whether a settlement will be enforceable in another country.
• Confidentiality: Mediation proceedings remain private, protecting trade secrets, client data, and strategic information.
• Brand and Competitiveness: By avoiding public litigation, companies safeguard their reputation and maintain market advantage.
• Joint Ownership of Solutions: Because parties actively shape the agreement, its implementation and sustainability are strengthened.

In summary, the Singapore Convention is not merely a legal document; it is a global instrument that enhances trust, confidentiality, continuity, and peace in international commerce.

Legal Framework and Provisions of the Singapore Convention

The Convention applies only to settlement agreements resulting from mediation that are international in nature. Not every agreement is covered—only those that meet specific conditions can benefit from this legal assurance.

1. Scope and Applicability

The Convention applies to settlement agreements arising out of commercial disputes. Matters such as family law, inheritance, or employer-employee relationships are excluded. This limitation reflects the Convention’s primary purpose: ensuring security and predictability in international commerce.

For a settlement agreement to fall within the scope, it must:

• Be international in nature,
• Result from a mediation process,
• Be concluded in writing (including electronic form).

Note: Settlement agreements that have already been approved by a court and thus carry the effect of a judgment, or those recorded as arbitral awards, are excluded from the Convention’s scope.

2. Requirement of International Character

An agreement is considered “international” if:

• The parties have their places of business in different states, or
• The place of performance differs from the parties’ places of business, or
• The subject matter of the agreement is most closely connected with a state other than where the parties conduct their business.

3. Writing and Supporting Documents

The Convention requires settlement agreements to be in writing, which may include electronic form. The critical point is that the agreement must be accessible for future reference.

To have an agreement recognized, parties must submit to the court:

• The settlement agreement signed by the parties, and
• Evidence that the agreement resulted from mediation (e.g., mediator’s signature, a certificate from the mediation institution, or other acceptable proof recognized by the competent authority).

4. Enforcement Procedure

To enforce a settlement agreement, parties may apply directly to the courts of a state party to the Convention. If the required documents are in order, the court will grant enforceability. This process is significantly faster and more practical than initiating new litigation.

Grounds for Refusal of Enforcement

The Convention provides courts with limited grounds on which they may refuse enforcement, ensuring both fairness and respect for domestic legal sensitivities:

1. Incapacity of parties: If one party lacked legal capacity.
2. Invalidity of agreement: If the settlement is not binding or has been subsequently modified.
3. Fulfilment of obligations: If the obligations under the agreement have already been performed, or are unclear.
4. Breach of agreement terms: If enforcement is contrary to the terms of the agreement itself.
5. Serious mediator misconduct: If the mediator committed a significant breach of impartiality or procedural fairness.
6. Concerns about mediator neutrality: If there are justified doubts about the mediator’s independence that materially influenced the parties’ consent.
7. Public policy: If enforcement would be contrary to the public policy of the enforcing state.
8. Non-arbitrable subject matter: If the dispute, under domestic law, is not capable of settlement by mediation (e.g., tax, criminal, or family matters).

These exceptions prevent abuse of the Convention while respecting the integrity of national legal systems.

Universal Assessment of the Singapore Convention

The Singapore Convention is not designed merely for the needs of one region but for the requirements of global trade. Opened for signature on 7 August 2019 with 46 signatory states, it quickly became one of the largest United Nations signing ceremonies in history. This high level of participation was a clear demonstration of the demand for mediation in international commerce and the need for a reliable enforcement mechanism.

The Convention entered into force on 4 September 2020. As of 16 September 2025, it has been signed by 59 states and ratified by 19, which have begun implementing it domestically. Although this does not yet make the Convention a universal standard, it indicates significant momentum within a relatively short period.

The participation of global economies such as the United States, China, India, and South Korea signals that the Convention is likely to gain broad acceptance in international trade. By contrast, the absence of the European Union and many of its member states underscores that achieving full global unity in the enforcement of mediation agreements will take more time.

What makes the Singapore Convention particularly noteworthy is its ability to strike a balance: it allows each state to preserve its own legal system while at the same time creating a common international framework. In doing so, it safeguards national legal sensitivities while providing predictability for businesses. The Convention elevates mediation from being merely a “friendly” method of dispute resolution to a secure and enforceable instrument in global commerce

Critiques and Debates on the Singapore Convention

Despite its rapid acceptance and its significance for international trade, the Singapore Convention has also been subject to criticism and debate.

1.Limited Number of Ratifications

While 59 countries have signed the Convention, only 19 have ratified and implemented it domestically. The absence of the European Union member states and certain major economies limits the Convention’s current global impact.

2. Ambiguity of the Public Policy Exception

The Convention allows courts to refuse enforcement where doing so would contravene public policy. However, as “public policy” is defined differently across jurisdictions, this exception risks undermining the predictability that the Convention seeks to establish.

3. Mediator’s Signature and Role

Proof that a settlement resulted from mediation may include the mediator’s signature, institutional certification, or other evidence. While this flexibility is valuable, in some legal systems, requiring the mediator’s signature is viewed as potentially compromising neutrality. These divergent perspectives could hinder uniform application.

4. Narrow Scope

The exclusion of family, inheritance, and employment disputes limits the Convention to commercial matters. Yet mediation is increasingly used in cross-border family and inheritance disputes, where the absence of a comparable mechanism remains a gap.

5. Dual Regime Issues

In some jurisdictions, settlement agreements are already enforceable through court approval or arbitral awards. Because such agreements fall outside the Convention’s scope, inconsistencies may arise, creating a “dual regime” problem.

These critiques do not diminish the Convention’s importance. However, the true test of its universality will lie in the rulings of national courts and the approaches states adopt in practice over the coming years.

Comparison with the New York Convention

The 1958 New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards marked a turning point in the development of international arbitration. By establishing a common framework for the recognition and enforcement of arbitral awards across states, it transformed arbitration into the primary dispute resolution mechanism in global trade.

The Singapore Convention serves a similar purpose for mediated settlement agreements. This is why some scholars refer to it as the “New York Convention for Mediation.” Yet while there are clear parallels, there are also important differences between the two instruments.

Similarities

• Global Framework: Both provide enforceability across different legal systems, enhancing predictability in international commerce.
• Simplified Procedure: They allow parties to enforce their settlements or awards directly in foreign jurisdictions, eliminating the need to initiate new proceedings.
• Broad International Participation: Both instruments rely on a significant number of signatory states, creating a common legal foundation worldwide.

Differences

• Subject Matter: The New York Convention applies exclusively to arbitral awards, while the Singapore Convention is limited to settlement agreements resulting from mediation.
• Scope Restrictions: The Singapore Convention expressly excludes family, inheritance, and employment disputes, whereas the New York Convention does not impose such subject-matter limitations.
• Grounds for Refusal: Both contain a public policy exception, but the Singapore Convention also introduces mediation-specific grounds, such as serious breaches of mediator impartiality.
• Stage of Development: The New York Convention has been adopted by more than 160 states and is a global standard, while the Singapore Convention remains at an earlier stage, with 59 signatories and 19 ratifications to date.

Just as the New York Convention shaped the future of arbitration, the Singapore Convention has the potential to play an equally pivotal role for mediation. Whether this potential is realized depends on broader state participation and consistent application in practice.

Opening a New Era

The Singapore Convention is more than a legal instrument; it is a trust mechanism shaping the future of commerce. By securing the advantages of mediation—speed, lower costs, and preservation of business relationships—at the international level, it provides the predictability global business needs.

Although currently signed by only 59 countries and ratified by 19, the number is expected to grow. With the participation of major economies and regional blocs, the Convention may eventually come to occupy a role as central to mediation as the New York Convention does for arbitration.

Debates surrounding the public policy exception, the mediator’s role, and the limits of the Convention’s scope may lead to divergent interpretations. Yet these also reflect its flexibility and the room it leaves for states to preserve their legal traditions.

In sum, the Singapore Convention is a global tool that reminds us commerce must rest not only on profit but also on trust and continuity. Its frequent description as the “New York Convention for Mediation” is no coincidence. With wider state participation, the Convention is poised to anchor international trade on foundations of peace, efficiency, and reliability.

Economic and Practical Impact of the Singapore Convention

1) Predictability and Transaction Costs

The ability to directly submit a cross-border settlement agreement to a court in one country for enforcement reduces both time and financial costs for the parties. The preamble of the Convention explicitly emphasizes that the use of mediation “saves resources in the administration of justice” and helps reduce the breakdown of commercial relationships. The text further states that establishing a framework acceptable to states with different legal and economic systems contributes to the development of harmonious international economic relations; this confirms the economic value of predictability.

2) Reduced Risk Premium Through Enforcement Assurance (Mechanism Logic)

Uncertainty in international contracts not only creates direct costs (such as filing new lawsuits or arbitrations) but also adds a risk premium. By providing a common framework for the enforcement of mediation agreements, the Convention enhances the legal certainty expected by parties. This may allow for more rational pricing in credit and supply terms. The explanation here highlights the mechanism itself without asserting any specific percentages or monetary impacts.

3) Digital Documents and Compliance Costs

The Convention explicitly recognizes that the requirement of “in writing” also applies to electronic formats; what matters is that the text remains accessible for future reference. This facilitates the use of e-documents in multi-party supply chains and reduces archiving/access costs.

On the other hand, the requirement to submit specific documents for enforcement (a settlement agreement signed by the parties and evidence that it resulted from mediation) imposes certain compliance and evidentiary obligations. In practice, this entails operational steps and a limited level of transaction cost.

4) Judicial Workload and Public Benefit

The Convention’s framework confirms the efficiency of mediation in saving resources in the administration of justice. This points to more effective use of public resources; hence, positive results are also expected on the side of public costs. This effect is based on the explicit findings in the Convention’s preamble.

5) Scope and the Economic Importance of Uniformity

The exclusion of areas such as family, inheritance, and labor disputes, and the fact that settlement agreements already converted into court judgments or arbitral awards fall outside the Convention (thus subject to separate regimes), may limit uniformity. While this requires parties in certain sectors to rely on parallel legal mechanisms, it also provides clear boundaries that help parties calculate costs more accurately during agreement design.

6) Level of Adoption and Network Effect

As of 16 September 2025, there are 59 signatories and 19 parties to the Convention. The number of parties is the key indicator of whether the regime has gained global traction. As more states become parties, the need for “bilateral research” into enforceability decreases, creating economies of scale and network effects. The recent ratification by Brazil on 6 August 2025 (becoming the 19th party) is expected to further strengthen this effect, with the Convention entering into force for Brazil on 6 February 2026.

Signatories and Parties to the Singapore Convention

Signatory States (59 countries):

Afghanistan, Angola, Bahrain, Belarus, Benin, Brazil, Brunei Darussalam, Burkina Faso, Chile, China, Democratic Republic of the Congo, Ecuador, Eswatini, Fiji, Gabon, Ghana, Grenada, Guatemala, Guyana, India, Iran, Israel, Jamaica, Jordan, Kazakhstan, Laos, Luxembourg, Malaysia, Maldives, Mali, Mauritius, Montenegro, Mongolia, Mauritania, Nepal, Nigeria, North Macedonia, Pakistan, Paraguay, Philippines, Qatar, Republic of Korea (South Korea), Saudi Arabia, Sierra Leone, Singapore, Sri Lanka, Sudan, Tanzania, Trinidad and Tobago, Türkiye, Uganda, Ukraine, United Arab Emirates, United States of America, Uruguay, Venezuela, Vietnam, Zambia, Zimbabwe, Seychelles.

Party States (19 countries):

Belarus, Brazil, Ecuador, Fiji, Georgia, India, Honduras, Kazakhstan, Maldives, Nigeria, Qatar, Saudi Arabia, Singapore, Türkiye, Uganda, Zambia, Mauritius, Paraguay, Sierra Leone.

Note: Brazil ratified the Convention on 6 August 2025, becoming the 19th party state. For Brazil, the Convention will enter into force on 6 February 2026.

Frequently Asked Questions (FAQ) on the Singapore Convention