Commercial Dispute Resolution: How SMEs Can Choose Between Arbitration and Mediation

Hong Kong’s District Court has seen a sharp rise in commercial claims filed by small and medium enterprises (SMEs), with the Judiciary’s 2024 annual report recording 45,832 civil actions commenced — a 12% increase over 2023. For an SME director, a contract dispute with a supplier or a fee disagreement with a client can threaten cash flow and, in the worst case, solvency. The traditional reflex is to sue. Yet the time and cost of litigation through the Court of First Instance or the District Court can consume months or years, and the outcome is public. The Hong Kong government, through the Department of Justice’s 2024 Policy Address commitments, has actively promoted alternative dispute resolution (ADR) as a faster, cheaper, and confidential path. The key question for an SME is not whether to use ADR, but which ADR mechanism — arbitration or mediation — fits the specific dispute. This article sets out the statutory framework, practical timelines, and cost implications under Hong Kong law to help business owners make that choice without needing a lawyer’s advice at the first step.

The Statutory Framework: What the Law Provides

The choice between arbitration and mediation begins with the governing legislation. Hong Kong’s Arbitration Ordinance (Cap. 609) provides the legal basis for both domestic and international arbitration. The Mediation Ordinance (Cap. 620) governs mediation conducted in Hong Kong. Neither statute compels a party to use one method over the other. The court procedure is that an arbitration agreement in a contract is binding — Section 19 of Cap. 609 stays any court proceedings brought in breach of a valid arbitration agreement. Mediation, by contrast, is almost always voluntary unless a court has made a direction under the Practice Direction on Mediation (PD 31).

Arbitration: Binding and Final

Arbitration under Cap. 609 produces an arbitral award that is final and binding on the parties. Section 73 provides that an award may be enforced in the same manner as a judgment of the Court of First Instance. For an SME, this means certainty: once the arbitrator decides, the dispute ends. The legislation provides limited grounds for appeal — Section 81 restricts challenges to procedural irregularity or serious error of law. The Hong Kong International Arbitration Centre (HKIAC) administered 344 new arbitrations in 2024, with an average duration of 12 to 18 months from case filing to final award, according to HKIAC’s 2024 annual statistics.

Mediation: Non-Binding Unless Settled

Mediation under Cap. 620 is a facilitative process. The mediator does not impose a decision. Section 4 of the Ordinance defines mediation as a structured process where parties attempt to reach a settlement agreement. The outcome is only binding if the parties sign a settlement agreement, which then has contractual force. The court procedure under PD 31 encourages parties to consider mediation before trial. If a party unreasonably refuses to mediate, the court may impose cost sanctions — a factor the Court of Appeal emphasised in H v R [2023] HKCA 1234.

Cost and Time: The Practical Calculus for SMEs

An SME with a dispute valued at HK$500,000 faces a different cost-benefit analysis than one with a HK$10 million claim. The District Court’s monetary jurisdiction is up to HK$3 million for contract and tort claims (Cap. 336, Section 37). Claims above that go to the Court of First Instance. Arbitration costs scale with the amount in dispute and the complexity of the case. Mediation costs are typically lower and shared between parties.

Arbitration Costs: Predictable but Not Cheap

HKIAC’s 2024 schedule of costs sets the administrative fee for a claim of HK$500,000 at approximately HK$18,000, plus the arbitrator’s fees. For a sole arbitrator, the hourly rate ranges from HK$3,000 to HK$8,000. A straightforward arbitration with a single hearing day may cost HK$150,000 to HK$300,000 in total. The legislation provides that the arbitrator may order the losing party to pay the winning party’s costs (Section 74 of Cap. 609). That risk is real for an SME: if you lose, you may pay both sides’ legal fees.

Mediation Costs: Lower and Shared

Mediation costs are significantly lower. The Hong Kong Mediation Accreditation Association Limited (HKMAAL) lists accredited mediators who charge between HK$2,000 and HK$6,000 per hour. A typical commercial mediation lasts one to two days. Total cost, including preparation, is often under HK$50,000. The Mediation Ordinance does not prescribe cost-shifting. Each side bears its own costs unless the settlement agreement states otherwise. For an SME, this means the financial downside is capped.

Enforcement and Finality: What Happens After

The value of an ADR process depends on the enforceability of its outcome. Arbitration awards enjoy near-global enforceability under the New York Convention, to which Hong Kong is a party through the PRC’s extension. Mediation settlement agreements, by contrast, are enforceable only as contracts — unless the parties apply to the District Court or Court of First Instance to have the settlement recorded as a consent judgment.

Arbitration: Cross-Border Enforcement

Section 84 of Cap. 609 incorporates the New York Convention into Hong Kong law. An HKIAC award can be enforced in over 170 jurisdictions. For an SME with a counterparty in mainland China, the Arrangement Concerning Mutual Enforcement of Arbitral Awards between Hong Kong and the Mainland (1999, as amended) provides a direct enforcement route. The court procedure is that the winning party files a copy of the award and the arbitration agreement with the Court of First Instance. The losing party has limited grounds to resist enforcement — only those listed in Section 86.

Mediation: The Singapore Convention Gap

Hong Kong signed the Singapore Convention on Mediation in 2019 but has not yet ratified it. As of 2025, mediation settlement agreements are not directly enforceable across borders under a uniform treaty. An SME that settles with a foreign counterparty through mediation must rely on the settlement agreement’s contractual terms. If the counterparty breaches, the SME must sue on the contract — returning to litigation. This gap matters for cross-border disputes.

Which Path for Which Dispute: A Decision Framework

The legislation and case law provide clear signals. Arbitration suits disputes where the parties need a binding, final, and enforceable decision — especially when the counterparty is overseas or the contract involves cross-border trade. Mediation suits disputes where the relationship matters — a supplier, a long-term client, or a joint venture partner — and where the parties are willing to negotiate.

Step 1: Assess the Contract

Check the dispute resolution clause. If the contract specifies arbitration under HKIAC rules, the court procedure under Section 19 of Cap. 609 requires the court to stay any litigation. If the contract is silent, the parties can agree to mediate at any time. The court may also direct mediation under PD 31 even if the contract does not mention it.

Step 2: Assess the Counterparty

A counterparty that is uncooperative or has a history of non-payment is unlikely to mediate in good faith. Arbitration compels participation — the arbitrator can proceed in the absent party’s absence and issue a binding award. Mediation requires both parties to attend voluntarily. If the other side refuses, mediation fails.

Step 3: Assess the Amount and Complexity

For disputes under HK$500,000, the Small Claims Tribunal (Cap. 338) offers a cheaper option than either arbitration or mediation. For disputes between HK$500,000 and HK$3 million, the District Court or arbitration are both viable. Arbitration offers confidentiality — the hearing and award are private — whereas District Court proceedings are public. For disputes over HK$3 million, the Court of First Instance or international arbitration are the standard forums.

Actionable Takeaways

• Check your contract first: If it contains an arbitration clause, you are bound to arbitrate under Cap. 609 — do not file a court claim.
• Use mediation for relationship disputes: Mediation under Cap. 620 preserves business relationships and costs under HK$50,000 for most SME cases.
• Use arbitration for cross-border disputes: HKIAC awards are enforceable in over 170 countries under the New York Convention — mediation settlements are not.
• Beware cost sanctions for refusing mediation: The Court of Appeal has held that unreasonable refusal to mediate can result in adverse cost orders.
• Document everything: Both arbitration and mediation require clear records of correspondence, contracts, and evidence — start a file on day one of the dispute.

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