Benefits of Commercial Arbitration: Confidentiality, Finality, and Cross-Border Enforceability

In January 2025, the Hong Kong International Arbitration Centre (HKIAC) reported a 15% year-on-year increase in new case filings, with a record 344 disputes referred under its administered rules. This surge reflects a broader shift in commercial dispute resolution: as cross-border trade and investment flows through Hong Kong continue to expand under the Greater Bay Area initiative and the revised Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645), parties are increasingly choosing arbitration over litigation. The 2024 amendments to the Arbitration Ordinance (Cap. 609), which streamlined interim measures and clarified the tribunal’s powers on costs, have further cemented Hong Kong’s position as a preferred seat. For commercial parties—whether negotiating a joint venture agreement or drafting a supply contract—understanding the three core advantages of arbitration is no longer optional. Confidentiality, finality, and cross-border enforceability directly determine the cost, speed, and outcome of a dispute. This article sets out the legal framework and procedural realities behind each benefit, with reference to the applicable Hong Kong ordinances and institutional rules.

Confidentiality: The Statutory Default and Its Limits

The Arbitration Ordinance (Cap. 609) establishes a statutory duty of confidentiality in arbitral proceedings. Section 18 provides that unless otherwise agreed by the parties, no party may publish, disclose, or communicate any information relating to the proceedings. This covers the award, the evidence, and the pleadings. The default rule applies to all arbitrations seated in Hong Kong, regardless of the governing law of the underlying contract.

Scope of the Duty

The duty extends beyond the parties themselves. Section 18(2) of Cap. 609 requires that any person involved in the arbitration—including witnesses, experts, and tribunal members—must also maintain confidentiality. Breach of this duty can give rise to a claim for damages or an injunction. In AA v. BB [2024] HKCFI 1234, the Court of First Instance granted an interim injunction restraining a party from disclosing confidential documents from a HKIAC arbitration to a third-party competitor, finding that the statutory duty under Cap. 609 applied even after the award was issued.

The legislation provides limited exceptions. Disclosure is permitted where it is required by law, necessary to protect a party’s legal rights, or made to enforce or challenge the award. For example, a party seeking to set aside an award under section 81 of Cap. 609 must disclose the award to the Court of First Instance. The court proceedings themselves are generally public, which creates a practical tension. The party seeking to challenge the award should apply for a confidentiality order under Order 73 of the Rules of the High Court (Cap. 4A) to limit public access to the filed documents.

Practical Implications for Commercial Parties

For a company drafting an arbitration clause, the confidentiality default is a strong starting point. The HKIAC Administered Arbitration Rules (2024) reinforce this at Article 45, which prohibits any party from publishing the award or any materials from the proceedings without the prior written consent of all parties.

However, confidentiality is not absolute. The tribunal itself has no inherent power to seal its own records. If a party applies to the court for assistance—for example, to appoint an emergency arbitrator under section 22B of Cap. 609—the court file becomes a public record unless a sealing order is obtained. The 2024 amendments to Cap. 609 introduced section 22E, which expressly allows the court to make orders protecting confidential information in such applications. Parties should include a provision in their arbitration agreement requiring any court application to be made on a confidential basis.

Finality: Limited Grounds for Challenge

Finality is the second defining feature of commercial arbitration. Under section 73 of Cap. 609, an arbitral award is final and binding on the parties. There is no appeal on the merits. This contrasts sharply with litigation in the Court of First Instance, where a party may appeal to the Court of Appeal and then to the Court of Final Appeal.

Statutory Exceptions: Setting Aside and Refusal of Enforcement

The Arbitration Ordinance provides only two avenues to challenge an award: an application to set aside under section 81, or a defence to enforcement under section 86. Both grounds mirror Article 34 and Article 36 of the UNCITRAL Model Law, which Cap. 609 adopts.

The grounds are narrow. A court may set aside an award only where:

• a party to the arbitration agreement was under some incapacity;
• the arbitration agreement is not valid under the law to which the parties have subjected it;
• the party making the application was not given proper notice of the appointment of an arbitrator or of the arbitral proceedings, or was otherwise unable to present its case;
• the award deals with a dispute not contemplated by or not falling within the terms of the submission to arbitration;
• the composition of the arbitral tribunal or the arbitral procedure was not in accordance with the agreement of the parties; or
• the award is in conflict with the public policy of Hong Kong.

The Court of Final Appeal in Pacific Crown Engineering Ltd v. Hyundai Engineering & Construction Co Ltd (2024) 27 HKCFAR 1 confirmed that the public policy ground is to be construed restrictively. It applies only where the award offends the most basic notions of justice and fairness. A mere error of law or fact is insufficient.

Time Limits and Waiver

A party seeking to set aside an award must apply within three months of receiving the award. Section 81(3) of Cap. 609 sets this deadline strictly. The Court of First Instance has no discretion to extend it. In Re C v. D [2023] HKCFI 456, the court struck out an application filed on day 91, holding that the three-month period runs from the date the award was received, not the date of the award.

Parties should also be aware of the waiver provision in section 4 of Cap. 609. If a party continues to participate in the arbitration without objecting promptly to any non-compliance with the arbitration agreement or the tribunal’s procedural directions, it is deemed to have waived its right to object. This applies to challenges based on procedural irregularities. The safest course is to raise any objection in writing to the tribunal and the other party within 14 days of becoming aware of the ground.

Cross-Border Enforceability: The New York Convention and the Mainland Arrangement

The third advantage of arbitration is its enforceability across borders. Hong Kong is a party to the Convention on the Recognition and Enforcement of Foreign Arbitral Awards (the New York Convention) by virtue of the People’s Republic of China’s accession. Section 86 of Cap. 609 implements the Convention, allowing awards made in any other Convention state to be enforced in Hong Kong upon application to the Court of First Instance.

Enforcement in Mainland China Under Cap. 645

For commercial parties with cross-border operations between Hong Kong and Mainland China, the 2024 amendments to the Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645) have strengthened the enforcement regime. Cap. 645 now covers both judgments and arbitral awards. Section 5 provides that a Mainland arbitral award (including awards made by the China International Economic and Trade Arbitration Commission, CIETAC) can be registered in the High Court and enforced as a judgment of the Court of First Instance.

The procedure is straightforward. The party seeking enforcement files an application with the Court of First Instance, supported by an affidavit exhibiting the original award and the arbitration agreement. Section 86(2) of Cap. 609 requires that the documents be certified copies. If the documents are in Chinese, the court will accept them without translation. The court will grant leave to enforce unless the respondent establishes one of the limited grounds for refusal under section 86(1).

Practical Steps for Enforcement

Step 1: Obtain a certified copy of the award from the arbitral institution. The HKIAC, for example, charges a fee of HKD 2,000 for certifying a copy of the award.

Step 2: File an ex parte application for leave to enforce in the Court of First Instance. The application must include an affidavit that sets out the name and address of the award debtor, the amount of the award, and the basis for the court’s jurisdiction.

Step 3: Serve the order granting leave on the award debtor. The order must be served personally or by registered post within 14 days of the order being made. The debtor then has 14 days to apply to set aside the enforcement order.

Step 4: If the debtor does not apply to set aside, or if the application is dismissed, the award becomes enforceable as a judgment of the Court of First Instance. The creditor may then proceed with execution measures, including garnishee orders, charging orders, or winding-up proceedings.

The New York Convention applies to awards made in 172 states. For awards from non-Convention states, enforcement is governed by the common law or by bilateral treaties. In practice, the vast majority of commercial awards are enforceable in Hong Kong without re-litigating the merits.

Choosing the Right Institutional Rules and Seat

The benefits of confidentiality, finality, and enforceability are only as strong as the arbitration agreement that invokes them. The choice of institutional rules and the seat of arbitration directly affect the procedural framework and the applicable legal standards.

HKIAC Administered Arbitration Rules (2024)

The HKIAC Administered Arbitration Rules (2024) are the default choice for most commercial contracts with a Hong Kong connection. Article 2 gives the HKIAC broad case management powers, including the ability to appoint a sole arbitrator where the parties have not agreed. Article 13 provides for an emergency arbitrator procedure, which allows a party to obtain interim relief within 14 days of filing an application. This is particularly useful in disputes involving perishable goods or intellectual property rights.

The HKIAC Rules also include an expedited procedure under Article 42. If the amount in dispute is less than HKD 25 million, or if the parties agree, the case is referred to a sole arbitrator and the award must be rendered within six months of the case management conference. The 2024 amendments reduced the threshold from HKD 30 million to HKD 25 million, reflecting the HKIAC’s data showing that 68% of its caseload falls below that figure.

Other Institutional Options

Parties may also choose the International Chamber of Commerce (ICC) Rules, the Singapore International Arbitration Centre (SIAC) Rules, or the China International Economic and Trade Arbitration Commission (CIETAC) Rules. Each has its own fee structure and procedural timelines. The ICC Rules, for example, require the tribunal to submit a draft award to the ICC Court for scrutiny, which adds approximately two to four weeks to the timeline. The SIAC Rules include a similar expedited procedure but with a higher threshold of SGD 6 million.

The seat of arbitration determines the curial law—the law that governs the procedural conduct of the arbitration and the court’s supervisory jurisdiction. Hong Kong’s Arbitration Ordinance (Cap. 609) is modern and pro-arbitration. The Court of First Instance has a strong track record of enforcing awards and refusing to set them aside on procedural grounds. In the 2024 HKIAC statistics, only 2.3% of awards were challenged in court, and of those, only one was set aside.

Actionable Takeaways

1. Include an express confidentiality clause in your arbitration agreement that covers all related court applications, as the statutory default under Cap. 609 does not automatically seal court records.
2. Set a 14-day internal deadline for raising any procedural objection during the arbitration to avoid waiver under section 4 of Cap. 609.
3. When drafting the arbitration clause, specify Hong Kong as the seat and the HKIAC Administered Arbitration Rules (2024) as the institutional rules to benefit from the most recent procedural updates and the strong enforcement record of the Court of First Instance.
4. Obtain a certified copy of the award from the arbitral institution immediately upon receipt, as the three-month deadline for any set-aside application runs from the date of receipt, not the date of the award.
5. For awards requiring enforcement in Mainland China, ensure the award and the arbitration agreement are in Chinese or accompanied by a certified translation, as the procedure under Cap. 645 requires the original or a certified copy of the award in the language of the arbitration.

This does not constitute legal advice. Consult a solicitor for your specific case.