International arbitration is widely used in the Sultanate of Oman as a method of resolving disputes. It is common for contracting parties of whom one is international to resort to international arbitration, subject to internationally recognised rules of arbitrations, whilst domestic parties will invariably include a dispute resolution clause in their contracts to have future disputes referred to domestic arbitration under the Law of Arbitration in Civil and Commercial Disputes, Royal Decree 47/1997. Muscat is increasingly selected as the seat, or legal place, of arbitration.
Domestic parties have also been content to leave the resolution of any disputes arising between themselves to the Primary Commercial Court of Oman.
All arbitration proceedings being conducted from Oman have been delayed due to the COVID-19 pandemic.
There continues to be an increase in international arbitration with respect to construction disputes in Oman, particularly in respect of infrastructure.
The large construction and infrastructure projects are undertaken in Oman by 100% foreign-owned companies operating from Oman, or by joint-venture companies with foreign participation, which have insisted upon the inclusion of arbitration provisions that provide for the resolution of disputes through international arbitration.
In 2018, Royal Decree No 26/2018 mandated authority to the chairman of the board of directors of the Oman Chamber of Commerce and Industry to establish a financially and administratively independent adjudicative centre which would hear local and international disputes, formally known as the Oman Commercial Arbitration Centre (OCAC). Subsequently, the OCAC was established and its board of directors were approved in accordance with Decision No 37/2019.
During the final quarter of 2020, in accordance with Decision No 08/2020, the OCAC Rules (Rules) were issued and the OCAC became fully operational and ready to hear any local and international disputes. A spokesman from the OCAC stated that the Rules were prepared in consideration of the best practices and several international arbitration rules and based on international standards.
The Judicial Authority Law provides for different levels of courts as follows:
The Omani Courts are competent to hear civil and commercial matters, labour, tax and rent cases, in addition to arbitration applications. Further, the Administrative Law, which was issued at the same time as the Judicial Authority Law, provides for the establishment of an Administrative Court. The Administrative Court is an independent judicial body with exclusive powers to review decisions issued by Government bodies.
Court proceedings in Oman are undertaken in accordance with the Oman Procedural Law.
The Law of Arbitration in Civil and Commercial Disputes, Royal Decree 47/1997 as amended (the ACCD), is the national legislation governing international arbitrations in Oman. The ACCD is broadly based on the United Nations Commission on International Trade Law (UNCITRAL) Model Law.
The significant difference between the ACCD and the Model Law is in respect of interim measures and preliminary orders.
Article 17 of the Model Law gives the tribunal the power to order interim measures and preliminary orders. Article 24(1) of the ACCD requires the parties to agree to provide for the tribunal's authority to issue orders for interim and precautionary measures. In the absence of such an agreement, a party would need to apply to the courts for these measures pursuant to Article 14 of the ACCD. The parties may expressly agree that the tribunal has such powers, or could agree to adopt procedural rules that provide for such tribunal powers (eg, the ICC Arbitration Rules at Article 28 regarding conservatory or interim measures).
Secondly, the Model Law contains a detailed chapter (Chapter IV) on interim measures and preliminary orders, including the test to be met, the procedures for such applications, and grounds upon the occurrence of which the courts may grant or refuse the recognition and enforcement of such awards. Article 24 of the ACCD only provides that, if the parties have agreed, the tribunal may issue such orders as are “necessitated by the nature of the dispute”, and that the courts may enforce those orders.
No changes have been introduced to the ACCD in the past year in Oman.
Article 10(1) of the ACCD defines an arbitration agreement as an agreement between disputing parties to refer to arbitration for settlement of all or part of disputes that have arisen or may arise out of their contractual or non-contractual relationship.
In order to be valid and enforceable in Oman, an agreement to arbitrate must be:
In accordance with Article 11 of the Oman Arbitration Law, it will not be permissible for arbitration proceedings to be conducted in respect of matters that may not be made subject to reconciliation or compromise under Omani law, such as:
All of the above are considered to be matters of public policy and will need to be adjudicated upon in accordance with the specific laws that apply to such matters by the courts that have been allocated jurisdiction over them.
Arbitration agreements that satisfy the requirements of the ACCD are upheld and enforced strictly by the Omani courts, which will decline jurisdiction to hear a dispute should the defendant in litigation adduce evidence of an arbitration agreement between the parties prior to submitting its substantive defence or otherwise consenting to the court's jurisdiction.
Pursuant to Article 23 of the ACCD, an arbitral clause in a contract is considered independent and separable from other provisions of that contract. Accordingly, the invalidation or termination of the contract shall have no effect on the validity of the arbitral clause.
According to Article 16(1) of the ACCD, an arbitrator may not be:
Arbitrators are not required to be of a particular sex or nationality, unless the parties to the arbitration have agreed otherwise (Article 16(2) of the ACCD). Finally, the number of arbitrators has to be uneven, otherwise the arbitration will be considered invalid (Article 15(2) of the ACCD).
Where the arbitration agreement is subject to Omani law and/or provides for governing law or procedural rules that would refer the selection of the arbitrator(s) to the Omani courts, if the parties are unable to agree on the appointment of a sole arbitrator, either party may apply to the President of the Appeal Court for the appointment of the arbitrator (Article 17 of the ACCD).
If a party requests that the other party appoint an arbitrator to a tribunal of three arbitrators but the other party fails to do so within 30 days of that request, the requesting party may apply to the President for the appointment of an arbitrator on behalf of the other party; similarly, if the two arbitrators appointed by/on behalf of the parties fail to nominate a third arbitrator to chair the tribunal, a party may apply to the President for the appointment of an arbitrator as the chair (Article 17(1)(b) of the ACCD).
The ACCD contains no provision that specifically applies to a default procedure in the case of multi-party arbitrations.
In addition to the procedures outlined in 4.2 Default Procedures regarding the appointment of arbitrators, the courts may recuse an arbitrator for lack of impartiality or independence (Articles 18 and 19 of the ACCD). An arbitrator may not be recused unless there appear to be circumstances that give rise to serious doubts and suspicions concerning the arbitrator’s impartiality or independence (Article 18 (1) of the ACCD).
In selecting and appointing arbitrators, the President of the Appeal Court must take into consideration the terms of the arbitration agreement made between the parties (Article 17(3) of the ACCD).
The grounds for challenging and replacing arbitrators are set out under Articles 18 and 19 of the ACCD. A party may apply to the tribunal for recusal of an arbitrator if there appear to be circumstances that give rise to serious doubts and suspicions concerning his or her impartiality or independent functioning. The application must be submitted to the tribunal within 15 days of the date on which the applicant becomes aware of the constitution of the tribunal or the circumstances justifying recusal.
A party may also appeal a denial of a recusal application to the Appeal Court in international disputes or the Primary Court with respect to domestic disputes, within 30 days of the date of denial notification.
While the law requires that a party must first apply to the tribunal for recusal of an arbitrator, there have been situations in which parties have successfully bypassed the tribunal and applied directly to the Appeal Court to replace an arbitrator.
At the time of accepting an appointment to the tribunal, an arbitrator is required to disclose any circumstances that may cause doubt or suspicion as to his or her independence or neutrality; an arbitrator is also subject to an ongoing obligation to disclose to the parties and any fellow tribunal members any such circumstances that arise after his or her appointment during the course of the proceeding (Article 16(3) of the ACCD).
In accordance with Article 11 of the Oman Arbitration Law, it is not permissible for arbitration proceedings to be conducted in respect of matters that may not be made subject to reconciliation or compromise under Omani law, such as:
All of the above are considered to be matters of public policy and will need to be adjudicated upon in accordance with the specific laws that apply to such matters by the courts that have been allocated jurisdiction over them.
The tribunal may rule on the question of its own jurisdiction, including questions concerning the non-existence, invalidity or irrelevancy of the arbitration agreement (Article 22 of the ACCD).
The courts may address the issue of the jurisdiction of a tribunal only upon an application for nullification of the final arbitral award (Articles 22(3) and 53(1)(f) of the ACCD). The nullification of an arbitral award is granted in very limited circumstances in Oman. The courts do not review negative rulings on jurisdiction by arbitral tribunals.
An application for nullification needs to be filed with the Appeal Court within 90 days of notification of the arbitral award (Article 54 of the ACCD).
There is no established standard of review on an application for nullification of an arbitral award for questions of admissibility or jurisdiction.
Provided an arbitration agreement is applicable to the dispute, courts of first instance will dismiss any proceedings before them if the defendant pleads for such a dismissal prior to submitting a defence or seeking any other relief or remedy (Article 13(1) of the ACCD). In addition, the courts may refuse an application for ex parte relief if they detect an arbitration agreement that would govern the dispute.
Omani law would only allow an arbitral tribunal to assume jurisdiction over individuals or entities who are parties to the arbitration agreement. The arbitral tribunal may not assume jurisdiction over individuals or entities that are not parties to the arbitration agreement, unless they agree to it.
The tribunal is only permitted to award preliminary or interim relief if the parties have agreed that it has that power. The type of relief the tribunal may order is not specified beyond “suitable temporary or precautionary measures necessitated by the nature of the dispute” (Article 24(1) of the ACCD), which may include injunctive relief such as a provisional attachment order in respect of the alleged debtor’s assets.
The tribunal would not be required to seek the assistance of the court to do so, but the party in whose favour such an order is made may need to apply to the courts for enforcement, pursuant to Article 14 of the ACCD.
Upon application by a party to an arbitration agreement, the courts may issue orders granting interim or precautionary relief either before commencement of the arbitration proceeding or during the course of its progress (Article 14 of the ACCD). A party may apply for this relief where the tribunal does not have the power to grant any such relief or has the power by agreement of the parties but refuses to grant that relief, or where the tribunal has granted that relief and enforcement is sought and/or a party has refused to abide by the tribunal’s order. The most common interim relief sought in arbitration proceedings is provisional attachment of the alleged debtor’s assets.
There is no provision under Omani law that provides for the use of emergency arbitrators.
Security for costs is generally unknown in Omani law. However, pursuant to Article 24(1) of the ACCD, with respect to preliminary or interim relief the tribunal has the power to order adequate security for covering the expenses of the interim measure.
Except for the rule of Civil and Commercial Procedural Law contained in RD 29/2002 and limited mandatory rules of procedure contained in the ACCD, which the parties may mutually agree to adhere to in the conduct of the arbitration proceedings under Omani law, there are no rules governing arbitration proceedings in Oman and the parties would be at liberty to agree upon any international rules and procedures for the conduct of their arbitration proceedings in Oman.
The limited procedural rules provided for in the ACCD apply to all arbitrations in Oman (Article 1 of the ACCD); however, the parties are free to agree on the rules of procedures to be followed (Article 25 of the ACCD), including the rules of evidence, provided such procedures are not contrary to the laws of Oman in arbitrations where Omani law governs.
The ACCD rules of procedure include the following:
There are no mandatory provisions that would supersede any international rules of procedure that the parties may have agreed to. In the absence of international rules of procedures being agreed to, the following procedural steps will also be required pursuant to the ACCD, in addition to the rules referred to in 7.1 Governing Rules:
The ACCD provides the tribunal with the following powers:
The ACCD imposes the following duties on arbitrators:
The ACCD does not contain any provisions that speak to qualifications for legal representatives in domestic or international arbitrations. However, the Oman Advocacy Law requires legal representatives of disputing parties to be advocates who are licensed in Oman; this rule is also applicable to arbitration proceedings. Foreign legal counsel have been permitted to appear before arbitral tribunals jointly with their locally licensed advocates.
The ACCD gives disputing parties the right to agree on the rules for the collection and submission of evidence. Without such an agreement, the arbitral tribunal may choose the appropriate procedure, including the Omani Law of Evidence in Civil and Commercial Transactions, RD 68/2008 (the Evidence Law). The general approach is to attach documentary evidence to the pleadings and reference such documents as exhibits.
The Evidence Law does not impose any obligation of disclosure, and discovery is limited to documents known to exist by one party and in the possession of another who agrees it is in their possession or does not contest that possession (Articles 20–21 of the Evidence Law). The tribunal may summon witnesses (Article 37(a) of the ACCD).
In the absence of an agreement between the parties or the adoption by the tribunal of procedural rules that encompass rules of evidence, the Evidence Law would apply. The same rules of evidence would apply to domestic disputes.
Assuming that the procedural rules applicable to the arbitration provide for disclosure/discovery, the Omani courts can be expected to enforce tribunal orders that do not otherwise contravene Omani law. If a witness fails to appear when summoned by the tribunal, the tribunal may apply to the courts to fine that witness (Article 37(a) of the ACCD).
There is no provision in the ACCD that requires arbitration proceedings to be confidential. However, it is prohibited to publish all or part of an arbitral award without the consent of the parties (Article 44(2) of the ACCD). In practice, the judicial system treats arbitration proceedings as private and confidential. Information disclosed in arbitral proceedings may be referred to and relied on in subsequent proceedings between the same parties.
Pursuant to the ACCD, the legal requirements of an arbitral award are that it shall:
The ACCD requires the arbitrator to pass the final award within the time agreed by the parties or, in the absence of such an agreement, within 12 months of the commencement of the arbitration, which may be extended by the tribunal for up to an additional six months and thereafter only with the consent of the parties (Article 45(1)).
Any arbitration governed by the laws of Oman would be limited to the civil remedies available in the courts. By way of example as to the remedies available, the Civil Transactions Law, promulgated in 2013, allows for the recovery of contractual damages (Article 264), non-contractual damages (Article 176), specific performance (Article 258), liquidated damages (Article 267), etc. Article 42 of the ACCD provides arbitral tribunals with the power to issue provisional orders.
Punitive/exemplary and aggravated damages are unknown under Omani law.
Interest may be recovered contractually (Article 80 of the Commercial Law, RD 55/90 as amended). The rate of interest, if not contractual, is set annually by the Ministry of Commerce and Industry in agreement with the Oman Chamber of Commerce and Industry (Article 80 of the Commercial Law).
The ACCD contains no provision concerning costs. Parties to arbitration proceedings that are governed by the laws of Oman are entitled to recover costs pursuant to Articles 183 and 184 of the Civil and Commercial Procedural Law, which is generally based on the costs-follow-the-event approach.
Awards passed in arbitration proceedings governed by the ACCD cannot be appealed (Article 52(1) of the ACCD). However, a party may file an application with the Appeal Court seeking nullification of an award within 90 days of being notified of the award (Article 52(2) and 54(2) of the ACCD) where:
The parties cannot contract out of their right to file an application for nullification (Article 54(1) of the ACCD). Omani law does not expressly permit parties to agree to expand the scope of grounds for the nullification of an arbitral award, nor to create any right of appeal.
However, if any such expansion of the parties’ right to seek nullification – or the creation of a right of appeal – of an arbitration award was not considered to be contrary to Omani law or public order, any agreement providing for the additional grounds/rights should be enforceable.
There is no established standard of review of the merits of a case on an application for nullification of an arbitral award. In practice, courts have applied a deferential standard when considering the merits of an award.
Oman acceded to the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards on 25 February 1999, following the proclamation of a royal decree concerning Oman’s membership in that Convention (RD 36/98), without reservations, declarations or other notifications.
Oman is also a contracting state to the following regional conventions and agreements:
For domestic and international commercial arbitration awards passed pursuant to the ACCD, an award may not be enforced if it conflicts with a decision of the Omani courts in respect of the subject-matter of the dispute, if it contravenes public order in Oman, or if the judgment debtor has not been properly notified of the award (Article 58(2) of the ACCD). The party seeking enforcement may not apply to the Primary Court for this until the 90-day period for filing an application for nullification has expired (Article 58(1) of the ACCD), including a copy of the arbitration provision/agreement (and translation of it if not in Arabic) in its application for enforcement, alongside a copy of the minutes confirming deposit of the award with the court secretariat (Article 56 of the ACCD).
Since it has ratified the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards, Oman is required to enforce arbitration awards made in other contracting states. A foreign arbitration award may also be recognised and enforced in Oman pursuant to bilateral or multi-lateral conventions between Oman and the country in which the award was made. In addition, the Law of Civil and Commercial Procedure (the CCP), RD 29/2002, sets out requirements for the execution of foreign awards, including that the award is in respect of a subject that could be arbitrated in Oman and enforced in the foreign country (ie, reciprocity) (Article 353 of the CCP), that the award is made by a tribunal with jurisdiction in the country in which it was made and is final according to the law of that country and not grounded on a deception, that the claim on which the award is based would not be a breach of Omani law, that the award does not contradict any judgment or order previously passed by the Omani courts, and that the award does not contravene public policy or conduct in Oman (Article 352 of the CCP). An application to execute a foreign arbitration award is made to a three-judge bench of the Primary Court, with the other side summoned to appear (Article 352(2) of the CCP).
The doctrine of sovereign immunity is unknown under Omani law. However, the Supreme Court has interpreted Article 366(1) of the CCP – which prohibits enforcement against the state’s properties – as being applicable to the property of foreign states in Oman.
The question of how an arbitration award might contravene public policy, order or conduct so as to justify refusing to enforce it has not yet been considered in the Omani courts, and it is not clear what legal principles the courts might apply to answer this question. In practice, the courts in Oman have generally been very reluctant to refuse to enforce foreign arbitral awards on public policy grounds.
Class action arbitration and group arbitration are not recognised under Omani law.
The Advocacy Law of Oman, RD 108/96, contains several provisions concerning the rules of professional conduct that apply to qualified counsels conducting arbitration proceedings in Oman. These rules include the following standards:
There are no restrictions on third parties other than lawyers funding claims under the law of Oman. Article 48 of the Advocacy Law prohibits contingency fees. No professional funders are active in Oman for litigation or arbitration.
Pursuant to Article 117 of the Civil and Commercial Procedural Law, the courts have the power to consolidate separate proceedings. Third parties are entitled to join an arbitration proceeding if the arbitrator and other parties to the proceeding do not oppose the joinder of claims.
Under Omani law, domestic or foreign third parties cannot be bound by an arbitration agreement or an arbitration award.