Enforcing an DIAC Award (Dubai) in Switzerland

To enforce a DIAC award (Dubai) in Switzerland, a creditor must follow the recognition procedure under the 1958 New York Convention, to which both the United Arab Emirates and Switzerland are contracting states. Swiss courts apply a streamlined exequatur process governed by the Swiss Private International Law Act (PILA), Chapter 12, which sets out the conditions for recognising and enforcing foreign arbitral awards. The process is predictable, court timelines are generally measured in months rather than years, and Swiss enforcement infrastructure is robust. This guide covers the legal framework, step-by-step procedure, available defences, costs, and practical considerations for creditors seeking to enforce a DIAC award against assets located in Switzerland.

Switzerland's approach to foreign arbitral award enforcement rests on two overlapping legal instruments. The New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards provides the primary international framework. Switzerland ratified the Convention without the reciprocity reservation, meaning Swiss courts will recognise awards from any contracting state, including the UAE, regardless of whether the other state applies the same standard in return.

The domestic implementing legislation is Chapter 12 of the PILA (Federal Act on Private International Law). Article 194 PILA expressly incorporates the New York Convention for the recognition and enforcement of foreign arbitral awards. This means the Convention's grounds for refusal - set out in Article V - are the only defences available to a respondent seeking to block enforcement. Swiss courts do not conduct a merits review of the underlying dispute.

The Dubai International Arbitration Centre (DIAC) is a recognised institutional arbitration body. Awards rendered under DIAC Rules are considered final and binding under those rules and under UAE Federal Arbitration Law No. 6 of 2018, which aligns UAE arbitration law with international standards. A DIAC award that has been formally issued, signed, and notified to the parties satisfies the documentary requirements for enforcement abroad.

One practical point: the UAE made a commercial reservation when ratifying the New York Convention, limiting its application to disputes of a commercial nature. Switzerland made no such reservation. For enforcement purposes in Switzerland, the relevant question is whether the award qualifies as a commercial matter under UAE law - which it almost certainly does if it arose from a DIAC arbitration.

The enforcement process in Switzerland is initiated by filing a petition for recognition and enforcement (exequatur) with the competent cantonal court. Switzerland has 26 cantons, each with its own court system, and jurisdiction is determined by the location of the debtor's assets or domicile. If the debtor has assets in multiple cantons, the creditor may choose the most convenient forum.

The petition must be accompanied by the documents required under Article IV of the New York Convention:

• The duly authenticated original award or a certified copy.
• The original arbitration agreement or a certified copy.
• A certified translation into the official language of the canton (German, French, or Italian, depending on the forum).

Authentication of DIAC documents typically involves obtaining an apostille from the UAE Ministry of Justice or the competent UAE authority, followed by a certified translation prepared by a sworn translator. Creditors frequently underestimate the time this step takes. In practice, obtaining an apostille and a certified translation can add two to four weeks to the overall timeline.

Once the petition is filed, the Swiss court notifies the respondent and sets a deadline for submitting objections. Swiss procedural law generally allows the respondent a period of around 20 days to respond, though courts have discretion to adjust this. If no objections are raised, or if the court finds the objections insufficient, it issues an enforcement order (Vollstreckbarerklärung or exequatur). This order renders the award enforceable in Switzerland as if it were a domestic judgment.

After the exequatur is granted, the creditor proceeds to actual enforcement through the Swiss debt enforcement system governed by the Federal Act on Debt Enforcement and Bankruptcy (SchKG). This involves filing a debt enforcement request (Betreibungsbegehren) with the relevant debt enforcement office (Betreibungsamt). The debtor then receives a payment order (Zahlungsbefehl) and has ten days to raise an objection (Rechtsvorschlag). If the debtor raises an objection, the creditor must apply to the court to set it aside (Rechtsöffnung), presenting the exequatur as conclusive evidence. The court will grant definitive Rechtsöffnung, clearing the path to seizure of assets or bankruptcy proceedings.

The overall timeline from filing the exequatur petition to completing asset enforcement depends on several variables. In uncontested cases, Swiss courts typically issue an exequatur within two to four months of filing. Contested cases, where the respondent raises Article V defences, can extend to six to twelve months or longer if appeals are pursued.

The Swiss court system allows the losing party to appeal an exequatur decision to the cantonal appellate court and, ultimately, to the Swiss Federal Supreme Court (Bundesgericht). Federal Supreme Court proceedings on enforcement matters are generally limited to questions of law and public policy, and the court tends to apply a narrow interpretation of the public policy defence. This appellate structure means a determined respondent can extend proceedings, but Swiss courts have a strong track record of upholding New York Convention awards.

Once the exequatur is in hand, the SchKG debt enforcement phase typically adds two to four months for straightforward asset seizures. Bank account garnishments and real property enforcement can proceed in parallel with other measures. Creditors with time-sensitive concerns should consider applying for provisional measures (vorsorgliche Massnahmen) at the outset to freeze assets while the exequatur petition is pending. Swiss courts can grant such measures under Article 261 of the Swiss Civil Procedure Code if the creditor demonstrates urgency and a prima facie case.

A common mistake is waiting until the exequatur is granted before investigating the debtor's Swiss assets. Asset tracing should begin in parallel with the legal proceedings. Many creditors also overlook the need to register the enforcement request in the correct canton; filing in the wrong jurisdiction wastes time and requires refiling.

If you are at the stage of preparing your enforcement strategy, contact info@vlolawfirm.com. We can help structure the setup correctly the first time.

Swiss courts will refuse recognition or enforcement only on the grounds listed in Article V of the New York Convention. These grounds are exhaustive and narrowly construed. A respondent seeking to block enforcement of a DIAC award in Switzerland must establish one of the following:

• The arbitration agreement was invalid under the applicable law.
• The respondent was not given proper notice of the arbitration or was otherwise unable to present its case.
• The award deals with matters outside the scope of the arbitration agreement.
• The composition of the tribunal or the arbitral procedure was not in accordance with the parties' agreement or the law of the seat.
• The award has not yet become binding, or has been set aside or suspended by a court at the seat of arbitration.

Swiss courts may also refuse enforcement on their own motion if the subject matter is not arbitrable under Swiss law, or if enforcement would be contrary to Swiss public policy (ordre public). The Swiss Federal Supreme Court applies a very high threshold for the public policy defence. It is not sufficient that the award reaches a result different from what a Swiss court would have reached. The award must violate a fundamental principle of Swiss law in a manner that is intolerable to the Swiss legal order.

In practice, the most frequently raised defences in DIAC award enforcement cases involve procedural irregularities - particularly notice and due process arguments - and scope-of-submission challenges. Swiss courts scrutinise these carefully but tend to resolve ambiguities in favour of enforcement. A respondent who participated fully in the DIAC proceedings will find it very difficult to raise procedural objections at the enforcement stage.

A non-obvious requirement is that a respondent wishing to argue that the award has been set aside at the seat must produce a certified copy of the annulment decision from the UAE courts. If the award is under challenge in Dubai at the time of the Swiss enforcement application, the Swiss court has discretion to adjourn the exequatur proceedings pending the outcome of the UAE annulment proceedings, or to require the creditor to provide security.

Enforcement costs in Switzerland fall into three broad categories: court fees, legal fees, and ancillary costs such as translation and authentication.

Court fees for exequatur proceedings are calculated by reference to the amount in dispute and vary by canton. For a mid-sized commercial award, court fees are typically in the low to mid thousands of Swiss francs. If the matter is appealed, additional court fees apply at each level.

Legal fees depend on the complexity of the matter and the seniority of counsel engaged. For a straightforward, uncontested exequatur, legal fees in Switzerland generally start from the low tens of thousands of Swiss francs. Contested proceedings with appellate stages can reach significantly higher levels. Swiss lawyers typically bill by the hour, and rates in major commercial centres such as Zurich and Geneva are among the highest in Europe.

Ancillary costs include apostille fees, certified translation costs, and any asset-tracing expenses. Translation costs for a substantial DIAC award and supporting documents can run to several thousand Swiss francs depending on volume and language combination. Creditors should budget for these costs from the outset.

In practice, the losing party in exequatur proceedings is generally ordered to pay the winning party's costs, including a contribution to legal fees. However, cost recovery is rarely complete, and creditors should treat a portion of legal fees as a sunk cost of enforcement.

Many creditors underestimate the total cost of the SchKG enforcement phase that follows the exequatur. Debt enforcement office fees, bailiff costs, and potential bankruptcy proceedings add a further layer of expense. A realistic total budget for enforcing a mid-sized DIAC award through to asset realisation in Switzerland - assuming moderate contestation - is in the range of tens of thousands of Swiss francs in professional and court fees combined.

Scenario one: corporate debtor with Swiss bank accounts. A UAE-based supplier obtains a DIAC award against a Swiss trading company that has failed to pay for goods. The debtor holds accounts at a Swiss private bank. The creditor files an exequatur petition in the canton where the bank is located, simultaneously applying for provisional measures to freeze the accounts. The court grants a provisional freeze within days. The exequatur is issued two months later without opposition. The creditor then files a debt enforcement request, the debtor raises no objection, and the bank accounts are garnished within a further six weeks. Total elapsed time from filing to asset recovery: approximately four months.

Scenario two: individual debtor contesting enforcement. A Dubai-based investor obtains a DIAC award against an individual respondent who has relocated to Switzerland and holds real property there. The respondent contests the exequatur, arguing that notice of the arbitration was defective. The Swiss cantonal court reviews the DIAC file and finds that notice was properly given under the DIAC Rules and the arbitration agreement. The exequatur is granted after five months. The respondent appeals to the Federal Supreme Court, which dismisses the appeal six months later. Enforcement against the real property then proceeds under the SchKG. Total elapsed time: approximately fourteen months.

These scenarios illustrate that the presence or absence of a credible defence is the single largest driver of timeline variation. Creditors should assess the strength of potential Article V defences before filing, and respondents should obtain Swiss law advice promptly upon receiving notice of an enforcement application.

---

What documents must a creditor submit to a Swiss court to enforce a DIAC award?

Under Article IV of the New York Convention, the creditor must submit the duly authenticated original award or a certified copy, and the original arbitration agreement or a certified copy. Both documents must be accompanied by a certified translation into the official language of the canton where enforcement is sought - German, French, or Italian. Authentication of UAE documents typically requires an apostille issued by the competent UAE authority. Swiss courts are strict about documentary completeness; an incomplete filing will be returned for correction, adding delay. Creditors should prepare the full document package before filing rather than supplementing it piecemeal.

How long does the enforcement process typically take, and what does it cost?

In uncontested cases, the exequatur phase typically takes two to four months from filing to the court order. Contested cases can extend to six to twelve months at first instance, with further time if appeals are pursued. The subsequent SchKG debt enforcement phase adds two to four months for straightforward asset seizures. Total costs depend heavily on contestation: an uncontested matter may be resolved for legal and court fees in the low tens of thousands of Swiss francs, while a fully contested, multi-level proceeding can cost significantly more. Creditors should obtain a cost estimate from Swiss counsel at the outset and budget for ancillary costs such as translation and apostille fees.

Can a respondent challenge the substance of the DIAC award in Swiss enforcement proceedings?

No. Swiss courts conducting exequatur proceedings do not review the merits of the underlying dispute. The court's role is limited to verifying that the formal requirements of the New York Convention are met and that none of the Article V grounds for refusal apply. A respondent cannot re-argue the facts, challenge the tribunal's legal analysis, or introduce new evidence going to the substance of the claim. The only available defences relate to procedural validity, arbitrability, and Swiss public policy - and the public policy threshold is very high. This limitation is a deliberate feature of the New York Convention system and reflects the principle of finality of arbitral awards.

---

Enforcing a DIAC award in Switzerland is a structured, well-established process supported by the New York Convention and Swiss PILA. The legal framework is creditor-friendly, Swiss courts apply a narrow interpretation of enforcement defences, and the debt enforcement system provides effective tools for asset recovery. The main variables are the quality of the document package, the presence of contestable Article V defences, and the speed of asset tracing.

VLO Law Firm advises international clients on award enforcement in Switzerland and cross-border arbitration matters. We can assist with exequatur petitions, provisional measures, SchKG enforcement proceedings, and coordination with UAE-side counsel. To request a consultation, contact: info@vlolawfirm.com