What Changed
- Mainland China implemented its revised Arbitration Law in March 2026, permitting ad hoc foreign-related arbitration in free trade zones and allowing foreign arbitral institutions to establish regional offices.
- Hong Kong's Department of Justice initiated a public consultation on Arbitration Ordinance reforms focusing on speed, confidentiality, scope, and fairness, running through October 27, 2026.
- Hong Kong plans to finalize its statutory legislative amendments to the Arbitration Ordinance within 2027.
International businesses, legal practitioners, arbitral institutions, and commercial parties operating in mainland China and Hong Kong SAR face an evolving legal framework for cross-border dispute resolution. Speaking at the Hong Kong Arbitration Week 2026 seminar on October 23, 2026, Hong Kong's Deputy Secretary for Justice, Dr Cheung Kwok-kwan, outlined regulatory and legislative developments in both jurisdictions designed to enhance cross-border arbitration practice.
In mainland China, the revised Arbitration Law of the People's Republic of China came into effect in March 2026, introducing a dedicated chapter for foreign-related arbitration. The law permits ad hoc arbitration for foreign-related maritime and commercial disputes within designated regions, including Pilot Free Trade Zones and the Hainan Free Trade Port. It also creates a legal basis for foreign arbitral institutions to establish offices and provide services in these zones, while encouraging parties in foreign-related disputes to choose Chinese Mainland arbitral institutions and seats, explicitly including Hong Kong SAR.
Simultaneously, Hong Kong is updating its domestic arbitration rules. Formulated by the Department of Justice's Working Group on Arbitration Law Reform established in 2025, proposed statutory amendments to the Hong Kong Arbitration Ordinance focus on four areas: speed and convenience, confidentiality, scope, and fairness and justice. A one-month stakeholder consultation is open until October 27, 2026, with the Department of Justice aiming to finalize the legislative amendments in 2027.
These statutory reforms align with broader policy objectives set out in Hong Kong's First Five-Year Plan (2026–2030) and the Policy Address 2026, which seek to reinforce Hong Kong's role as an international dispute resolution center under the "one country, two systems" principle.
Who May Be Affected
Legal practitioners, arbitrators, foreign arbitral institutions, and commercial enterprises conducting cross-border business or dispute resolution in mainland China and Hong Kong SAR.
Cross-Border Context
The initiatives reflect legislative alignment between mainland China and Hong Kong SAR to streamline cross-border commercial dispute resolution and seat selection under 'one country, two systems'.
What to check next
- Monitor outcomes of the Hong Kong Department of Justice consultation ending October 27, 2026.
- Review upcoming legislative draft bills for the Hong Kong Arbitration Ordinance expected in 2027.
This article provides general information and does not constitute legal advice. Consult the official text and obtain advice appropriate to your circumstances where needed.