Grounds for Challenging a Mediated Settlement Agreement

A mediated settlement agreement is intended to bring disputes to an end through a mutually accepted resolution. Once signed and authenticated, it becomes binding on the parties and is generally enforceable like a court decree. 

However, the Mediation Act, 2023 recognises that certain exceptional situations may undermine the fairness or legality of a settlement. In such cases, the law permits a challenge, but only on limited statutory grounds and within a prescribed time.

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What Is a Mediated Settlement Agreement?

A mediated settlement agreement is a written document recording the terms agreed upon by the parties during mediation. It represents the outcome of successful negotiations facilitated by a mediator.

Unlike a court judgment, the settlement is based on the mutual consent of the parties rather than a decision imposed by a judge. Once it is signed by the parties and authenticated by the mediator, it becomes legally binding.

The Mediation Act, 2023 gives significant legal value to such agreements. The objective is to encourage parties to resolve disputes amicably while ensuring that the settlement has legal certainty and enforceability.

Is a Mediated Settlement Agreement Final?

Yes. A mediated settlement agreement is generally final and binding on all the parties.

The Mediation Act, 2023 provides that such an agreement is enforceable in the same manner as if it were a judgment or decree of a court. This gives parties confidence that the agreed terms can be legally enforced if one party fails to comply.

However, the law also recognises that no settlement should be protected if it has been obtained through unfair or unlawful means. Therefore, Section 28 of the Mediation Act provides a limited right to challenge the agreement before the competent court or tribunal.

Can a Mediated Settlement Agreement Be Challenged?

Yes, but only in exceptional circumstances.

Unlike ordinary contracts, a mediated settlement agreement cannot be challenged on broad or vague allegations. The Mediation Act deliberately restricts the grounds of challenge to preserve the finality of settlements and prevent unnecessary litigation after mediation has concluded.

This means that dissatisfaction with the settlement, change of opinion, or regret after signing the agreement is not enough to invalidate it.

Only the specific grounds mentioned in Section 28 of the Mediation Act, 2023 can be relied upon.

Why Does the Law Restrict Challenges?

The purpose of mediation is to provide a quick, efficient and consensual method of resolving disputes.

If parties could challenge settlements on numerous grounds, mediation would lose its effectiveness. Endless litigation would defeat the very objective of choosing mediation instead of court proceedings.

The restricted grounds serve several important purposes:

• Promote confidence in mediation.
• Protect genuine settlements reached voluntarily.
• Reduce unnecessary court cases.
• Ensure certainty and finality.
• Encourage parties to negotiate freely without fear of prolonged litigation.

The law therefore balances two competing interests:

• Protecting the integrity of mediation.
• Allowing courts to intervene where serious illegality exists.

What Are the Grounds for Challenging a Mediated Settlement Agreement?

Section 28(2) of the Mediation Act, 2023 specifies only four grounds on which a mediated settlement agreement may be challenged.

Fraud

Fraud is one of the most important grounds for setting aside a mediated settlement agreement.

Fraud involves deliberate deception intended to induce another party to agree to the settlement.

Examples include:

• Concealing important documents.
• Producing forged records.
• Making false statements regarding ownership of property.
• Misrepresenting financial information.
• Intentionally hiding material facts that influenced the settlement.

Where fraud affects the very basis of the agreement, the court may declare the settlement invalid.

Corruption

A mediated settlement agreement may also be challenged if corruption has influenced the mediation process.

Corruption may arise where:

• Illegal payments are made.
• Bribes influence the conduct of mediation.
• A party improperly influences the mediator.
• The fairness of the mediation process is compromised through corrupt practices.

The inclusion of corruption as a statutory ground reflects the importance of maintaining public confidence in mediation.

A settlement produced through corrupt means cannot enjoy legal protection.

Impersonation

Another recognised ground is impersonation.

Impersonation occurs when a person falsely claims to be another party or falsely represents having authority to participate in mediation.

Examples include:

• Signing the agreement while pretending to be another individual.
• Acting without valid authority.
• Representing a company without authorisation.
• Using false identity documents.

Since mediation depends upon the consent of the actual parties, impersonation strikes at the very foundation of the settlement.

If impersonation is proved, the settlement may be challenged before the competent court or tribunal.

Settlement of a Non-Mediable Dispute

A settlement may also be challenged if the dispute itself was not legally capable of being mediated.

The Mediation Act, 2023 excludes certain categories of disputes from mediation through Section 6 read with the First Schedule.

If mediation is conducted in relation to such disputes and results in a settlement, that settlement may be challenged.

The purpose is to ensure that matters which involve significant public interest or require judicial determination are not resolved through mediation contrary to law.

What Are Non-Mediable Disputes?

The Mediation Act identifies certain disputes that ordinarily cannot be referred to mediation.

Although the exact categories are specified in the Act and the First Schedule, these generally include matters where mediation may not be appropriate because of:

• Public interest considerations.
• Criminal liability.
• Constitutional questions.
• Rights affecting persons who are not parties to the mediation.
• Other disputes specifically excluded by law.

If a settlement is reached despite the dispute falling within these prohibited categories, the agreement may be challenged under Section 28.

Are These the Only Grounds Available?

Yes.

One of the most significant features of Section 28 is that it uses restrictive language, indicating that a mediated settlement agreement may be challenged only on the specified grounds.

This means that courts ordinarily cannot entertain challenges based on reasons such as:

• Dissatisfaction with the settlement.
• Feeling that the compromise was unfair.
• Change of circumstances.
• Financial loss after signing.
• Regret over accepting the settlement.
• Better legal advice received later.
• Mere misunderstanding of future consequences.

Unless one of the statutory grounds exists, the settlement continues to remain binding.

This approach strengthens the credibility of mediation as a reliable dispute resolution mechanism.

Can a Party Challenge the Settlement Simply Because It Is Unfavourable?

No.

A settlement is the result of negotiation and compromise.

It is common for each party to give up certain claims in exchange for resolving the dispute without prolonged litigation.

Merely believing later that a better bargain could have been negotiated does not invalidate the settlement.

Courts generally respect settlements voluntarily entered into by competent parties.

Only serious defects recognised under the Mediation Act justify judicial interference.

Which Court Can Entertain the Challenge?

The challenge must be filed before the court or tribunal having competent jurisdiction.

The court examines whether:

• The challenge falls within the statutory grounds.
• The application has been filed within the limitation period.
• Sufficient evidence exists to establish the alleged ground.

The court does not rehear the original dispute merely because one party is dissatisfied with the settlement.

Its examination is confined to determining whether the statutory conditions for setting aside the settlement have been established.

What Is the Time Limit for Challenging a Mediated Settlement Agreement?

The Mediation Act prescribes a strict limitation period.

An application challenging the mediated settlement agreement must ordinarily be filed:

• Within 90 days from the date on which the party receives the mediated settlement agreement.

However, the law also gives limited flexibility.

If sufficient cause is shown, the competent court or tribunal may allow an additional period of up to 90 days.

This means that:

• Initial limitation period: 90 days
• Maximum additional period (if justified): 90 days

The limitation provision reflects the legislative intention that mediation settlements should attain finality within a reasonable time.

What Happens After a Challenge Is Filed?

Once the application is filed, the court considers:

Whether the Ground Is Recognised Under Section 28

The court first examines whether the allegations fall within the four statutory grounds.

If they do not, the application is likely to fail at the threshold.

Whether Evidence Supports the Allegation

A mere allegation is insufficient.

The party challenging the settlement must establish the existence of fraud, corruption, impersonation or mediation of a non-mediable dispute through credible evidence.

Whether the Application Is Within Limitation

The court verifies whether the application has been filed within the prescribed time or whether sufficient cause exists for condoning the delay.

Whether Judicial Intervention Is Necessary

Only after satisfying itself regarding the statutory requirements does the court consider whether the settlement should be set aside.

What Is the Difference Between Challenging a Settlement and Enforcing It?

These are two different legal processes.

Understanding this distinction is important because enforcement proceedings do not automatically reopen the merits of the original dispute.

Key Points to Remember

• A mediated settlement agreement becomes legally binding once signed and authenticated.
• It is enforceable in the same manner as a court decree.
• Challenges are permitted only under Section 28 of the Mediation Act, 2023.
• The recognised grounds are:
  • Fraud
  • Corruption
  • Impersonation
  • Mediation conducted in respect of a non-mediable dispute
• Mere dissatisfaction or change of mind is not a valid ground.
• The challenge must generally be filed within 90 days, with a possible extension of another 90 days upon sufficient cause.
• The competent court or tribunal examines only the statutory grounds and does not reconsider the merits of the original dispute.

Conclusion

The Mediation Act, 2023 gives substantial legal recognition to mediated settlement agreements by treating them as binding and enforceable instruments. At the same time, it acknowledges that settlements obtained through fraud, corruption, impersonation or mediation of disputes that are legally non-mediable should not receive legal protection.