Arbitration has become one of the most preferred dispute resolution mechanisms for businesses operating in the UAE. It offers confidentiality, flexibility, speed, and enforceability—especially in commercial and cross-border disputes. However, to fully benefit from arbitration, businesses must clearly understand the procedural framework governing arbitral proceedings in the UAE.
Federal Law No. (6) of 2018 on Arbitration (the “UAE Arbitration Law”) sets out comprehensive rules covering every stage of the arbitral process—from commencement and participation of parties to evidence handling and expert involvement. This blog provides an in-depth overview of key procedural aspects of UAE arbitration, with particular focus on impleader, intervention, service of process, waiver of objections, evidence management, expert testimony, and court assistance.
Arbitration is fundamentally based on consent. Typically, only parties who have agreed to arbitrate under an arbitration clause or agreement can participate in the proceedings. However, commercial disputes are rarely simple. Contracts often involve multiple stakeholders, subcontractors, suppliers, or guarantors whose rights or obligations may be directly affected by the dispute.
The UAE Arbitration Law recognizes this complexity and provides mechanisms for including third parties through impleader and intervention, subject to strict conditions.
Impleader refers to a situation where one of the existing parties to the arbitration requests the inclusion of a third party in the proceedings. This usually arises when the dispute cannot be fully resolved without addressing the role or liability of that third party.
However, the most critical requirement under UAE law is consent. The third party must be bound by the same arbitration agreement or must have expressly agreed to arbitrate. Without such consent, the Arbitral Tribunal has no jurisdiction over the third party.
Suppose Company A and Company B are involved in arbitration concerning a construction dispute. During the proceedings, it becomes clear that Company C, a subcontractor, played a significant role in the alleged breach. If Company C is a signatory to the arbitration agreement or is otherwise legally bound by it, either Company A or B may request the Arbitral Tribunal to implead Company C into the proceedings.
Before granting such a request, the Tribunal must:
Notify all parties, including the third party
Allow each party to submit written statements
Ensure procedural fairness and equal treatment
The Tribunal’s decision to allow impleader will depend on jurisdiction, consent, and the relevance of the third party to the dispute.
Intervention is slightly different from impleader. In this scenario, the third party itself requests to join the arbitration proceedings. This usually occurs when the third party believes that the outcome of the arbitration could directly affect its legal or commercial interests.
As with impleader, intervention is only permitted if the third party is bound by the arbitration agreement. The Arbitral Tribunal must carefully examine whether allowing intervention would:
Fall within its jurisdiction
Preserve procedural efficiency
Avoid prejudice to the existing parties
Once again, the Tribunal must ensure that all parties—including the intervening party—are given a fair opportunity to be heard before making a decision.
Effective service of process is essential to ensure transparency, due process, and fairness in arbitration proceedings. Article (24) of the UAE Arbitration Law governs how notices, pleadings, and communications must be delivered.
Written communications are considered validly served if:
Delivered in person
Sent to a party’s business address or residence
Dispatched to the last-known address via registered mail or courier, if current details are unavailable
The law also recognizes modern communication methods. Emails, faxes, and other electronic communications are valid forms of service, provided there is proof of transmission and receipt. Importantly, the notice is deemed delivered if sent before 6:00 PM in the recipient’s time zone.
This provision ensures that no party can claim ignorance of proceedings due to technicalities, thereby safeguarding the integrity of the arbitration process.
One of the most critical procedural rules in UAE arbitration is outlined in Article (25), which deals with waiver of objections.
If a party becomes aware of:
A violation of the arbitration agreement, or
A breach of a non-mandatory provision of the UAE Arbitration Law
and continues participating in the proceedings without raising an objection within seven days, that party is deemed to have waived its right to object later.
This provision prevents parties from strategically remaining silent during arbitration and later attempting to challenge the award on procedural grounds. Businesses must therefore remain vigilant and proactive throughout the proceedings.
For example, if the agreed arbitration procedure is not being followed—such as improper appointment of arbitrators or deviation from agreed timelines—the affected party must raise the issue immediately. Failure to do so may permanently eliminate the right to challenge the irregularity.
Evidence is the foundation of any dispute resolution process, and arbitration is no exception. The UAE Arbitration Law grants Arbitral Tribunals broad discretion in managing evidence while ensuring fairness and efficiency.
Articles (29) and (31) address the language of arbitration and document submission. Parties may submit all forms of evidence, including:
Contracts and agreements
Emails and correspondence
Financial statements
Invoices, reports, and technical documents
If the arbitration is conducted in Arabic, all documents must be translated into Arabic unless the parties agree otherwise. The Tribunal may also:
Request original copies of documents
Order certified translations
Set deadlines for document production
These provisions ensure that all parties fully understand the evidence and that no party gains an unfair advantage due to language barriers.
Certain disputes—particularly those involving construction, engineering, finance, or intellectual property—require specialized technical knowledge. Article (34) allows the Arbitral Tribunal to appoint one or more independent experts to assist in resolving such issues.
The Tribunal defines:
The expert’s scope of work
The questions to be addressed
Deadlines for submission of reports
Parties are required to cooperate by providing documents, access, and information necessary for the expert to perform their duties. Experts must remain impartial and independent at all times.
Once submitted, expert reports are shared with all parties, who are given the opportunity to submit written comments or objections. If required, the Tribunal may conduct hearings where the expert can be questioned by both parties.
Although arbitration is an independent dispute resolution process, courts play a supportive—not supervisory—role. Article (36) allows Arbitral Tribunals to seek court assistance when necessary.
Courts may assist with:
Ordering the production of evidence
Summoning witnesses
Compelling third parties to provide documents
For instance, if a key piece of evidence is held by a third party not involved in the arbitration, the Tribunal may request the court’s help to obtain it. This cooperation ensures that arbitration remains effective while preserving its autonomy.
UAE arbitration proceedings are governed by a robust legal framework designed to balance efficiency, fairness, and enforceability. Understanding procedural aspects such as impleader, intervention, service of process, evidence management, and expert involvement is essential for businesses seeking to protect their interests.
Failure to comply with procedural requirements—or to raise timely objections—can have serious consequences, including loss of rights or enforceability challenges. Therefore, businesses involved in arbitration should approach the process strategically and with full awareness of their obligations.
Consulting a Dubai lawyer or legal expert specializing in UAE arbitration law can provide invaluable guidance. With the right legal support, businesses can navigate arbitration proceedings confidently, ensure procedural compliance, and work toward a fair and enforceable outcome.
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