Expert Witness for International Arbitration
Expert Witness for International Arbitration under ICC, DIAC, ADCCAC and UNCITRAL rules on major construction and energy projects.
International construction and infrastructure projects in the UAE routinely involve multinational contractors, cross-border financing and contracts governed by a mix of civil and common law principles — a combination that makes international arbitration the natural forum for high-value disputes, and independent expert evidence the decisive factor in how those disputes are resolved.
The UAE's Position in International Arbitration
The UAE has positioned Dubai and Abu Dhabi as serious competitors to established international arbitration seats, with DIAC administering arbitrations under any seat while defaulting to the DIFC — a common law jurisdiction — where parties have not otherwise agreed. This dual-system structure, operating common law procedure through the DIFC alongside the UAE's civil law system, is relatively unique globally and reflects a deliberate strategy to attract international commercial arbitration. Abu Dhabi's arbitrateAD, launched in February 2024, and long-established international institutions such as the ICC (with a regional presence in Dubai) continue to administer significant UAE-related and GCC-wide construction arbitrations.
Enforcement of arbitral awards in the UAE operates under UAE Federal Law No. 6 of 2018 on Arbitration, closely modelled on the UNCITRAL Model Law, and the UAE's accession to the New York Convention, giving UAE-seated and UAE-enforced awards strong international recognition. Legacy arbitration clauses naming dissolved Dubai centres continue to generate enforceability litigation internationally — including a January 2025 US Fifth Circuit Court of Appeals decision compelling arbitration under a legacy Dubai arbitration clause — underscoring the continuing relevance of getting institutional and forum selection right at the contract drafting stage.
Where Expert Evidence Is Decisive
- Quantum and damages assessment across multi-jurisdictional contract structures and currencies.
- Delay and disruption analysis on internationally financed infrastructure projects, applying globally recognised SCL Protocol methodology.
- Structural and technical evidence meeting the evidentiary expectations of internationally experienced tribunals.
- Cross-border enforcement considerations, where the credibility and independence of expert evidence directly affects award enforceability.
Our International Arbitration Capability
We provide quantum, delay and structural expert witness services for ICC, DIAC, arbitrateAD and other internationally administered arbitrations connected to the UAE and GCC. Our reports are prepared to IBA Rules on the Taking of Evidence and CIArb Protocol standards, recognised internationally as the benchmark for independent expert opinion in cross-border construction disputes.
Contact us to discuss expert witness support for an international arbitration involving UAE or GCC construction and infrastructure interests.
Discuss Your Matter With Us
Forward a concise brief of your matter to us. We shall respond promptly and with discretion.
Frequently Asked Questions
- What role does an Expert Witness for International Arbitration play under IBA Rules?
- In proceedings governed by the IBA Rules on the Taking of Evidence, an Expert Witness for International Arbitration provides independent, impartial testimony on technical matters. They assist the tribunal by distilling complex project data into objective reports, ensuring that evidence regarding quantum or delay is presented transparently and conforms to international standards of witness conduct.
- How are concurrent delays assessed by an Expert Witness for International Arbitration?
- An Expert Witness for International Arbitration typically applies the SCL Delay and Disruption Protocol to navigate complex causation. By utilising robust methodologies such as Time Impact Analysis or As-Planned versus As-Built, the expert identifies the primary drivers of delay, ensuring the tribunal receives a clear apportionment of liability under FIDIC-based contracts.
- Why is 'hot-tubbing' utilised during an Expert Witness for International Arbitration process?
- Expert conferencing, or 'hot-tubbing', allows the tribunal to question opposing experts simultaneously. An Expert Witness for International Arbitration must demonstrate deep technical command during this process to clarify points of disagreement. This technique streamlines proceedings in DIAC or arbitrateAD forums by focusing the evidence on the core technical disparities between the parties.
- Can an Expert Witness for International Arbitration operate across different governing laws?
- Yes, an Expert Witness for International Arbitration is skilled in adapting technical evidence to various legal frameworks, whether based on Civil Law principles prevalent in the UAE or English Common Law. They ensure that the technical application of the contract remains consistent with the specific legal requirements of the arbitration seat and jurisdiction.
- Where does the Expert Witness for International Arbitration derive their independence requirements?
- Independence is mandated by the RICS Red Book standards and specific institutional rules such as ICC or DIAC. An Expert Witness for International Arbitration must remain objective, providing an overriding duty to the tribunal rather than the appointing party. This ensures the credibility of the evidence during rigorous cross-examination in multi-jurisdictional disputes.
- When should a developer appoint an Expert Witness for International Arbitration?
- Early appointment is critical when a dispute escalates toward a formal request for arbitration. An Expert Witness for International Arbitration can perform a preliminary merit assessment, identifying strengths and weaknesses in the project records. This proactive approach ensures that the subsequent expert report is built upon a sound evidentiary foundation before the tribunal.
- If a dispute involves UNCITRAL rules, how does the Expert Witness for International Arbitration comply?
- Under UNCITRAL rules, the Expert Witness for International Arbitration must strictly adhere to the tribunal's procedural orders regarding the scope of testimony. They focus on delivering a comprehensive written statement that addresses specific technical queries, ensuring that all findings are supported by project documentation and are capable of withstanding scrutiny during the oral hearing.