Duty Of Candour In Arbitration
1. Meaning and Scope of Duty of Candour
The duty of candour requires:
- Full and honest disclosure of relevant facts and documents
- Avoidance of misleading statements or concealment
- Transparency in dealings with the tribunal and opposing party
- Disclosure of conflicts of interest (for arbitrators)
This duty applies differently to:
- Parties → Must not suppress material facts
- Arbitrators → Must disclose any circumstances affecting impartiality
- Counsel → Must maintain ethical advocacy without deception
2. Legal Basis of Duty of Candour
Although not always expressly codified, the duty derives from:
- Principle of good faith (uberrimae fidei)
- Natural justice (fair hearing and equality of arms)
- Institutional rules (e.g., **International Chamber of Commerce (ICC), **London Court of International Arbitration (LCIA))
- National arbitration laws (e.g., Arbitration and Conciliation Act, 1996)
3. Duty of Candour of Arbitrators
Key Obligations:
- Disclosure of conflicts of interest
- Maintaining independence and impartiality
- Continuous duty (throughout proceedings)
Leading Case Laws:
(1) Halliburton Company v Chubb Bermuda Insurance Ltd
- Held: Arbitrators must disclose multiple appointments in related matters.
- Significance: Established that non-disclosure may give rise to apparent bias, even if not actual bias.
(2) Commonwealth Coatings Corp v Continental Casualty Co
- Held: Arbitrators must disclose any dealings that might create an impression of bias.
- Significance: Introduced a strict standard of disclosure.
(3) HRD Corporation v GAIL (India) Ltd
- Held: Disclosure requirements under the Fifth and Seventh Schedules must be strictly followed.
- Significance: Reinforced arbitrator neutrality under Indian law.
4. Duty of Candour of Parties
Key Obligations:
- No suppression of material evidence
- No fraudulent or misleading claims
- Disclosure of key documents affecting the dispute
Case Laws:
(4) K/S Norjarl A/S v Hyundai Heavy Industries Co Ltd
- Held: Suppression of material facts can invalidate arbitral proceedings.
- Significance: Reinforces honesty obligations of parties.
(5) Satyam Computer Services Ltd v Venture Global Engineering LLC
- Held: Awards obtained through fraud or concealment are unenforceable.
- Significance: Links duty of candour with public policy grounds.
5. Duty of Candour of Counsel
Counsel must:
- Avoid presenting false evidence
- Not knowingly mislead the tribunal
- Maintain ethical advocacy
Case Law:
(6) Methanex Corporation v United States of America
- Held: Transparency and full disclosure are essential in arbitration proceedings.
- Significance: Highlighted ethical responsibilities of legal representatives.
6. Consequences of Breach
Failure to comply with the duty of candour may result in:
- Challenge or removal of arbitrator
- Setting aside of arbitral award
- Refusal of enforcement under public policy
- Adverse inferences against the defaulting party
- Cost penalties and sanctions
7. Duty of Candour vs Adversarial Nature
Arbitration balances:
- Adversarial advocacy (parties present their case strongly)
- Candour obligations (must not distort truth)
Thus:
- Parties can withhold strategy, but not material facts
- Arbitrators must remain transparent and neutral at all times
8. Emerging Trends
- Increasing reliance on IBA Guidelines on Conflicts of Interest
- Greater emphasis on transparency in international arbitration
- Institutional rules now require continuous disclosure obligations
- Rise of ethical standards for arbitration counsel
9. Conclusion
The duty of candour is a cornerstone of arbitral integrity. While arbitration allows procedural flexibility and party autonomy, these freedoms are constrained by the need for honesty, fairness, and transparency. Courts across jurisdictions consistently hold that any breach of candour undermines the legitimacy of arbitration and can invalidate the entire process.

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