Update: debt recovery and enforcement against a Mainland China debtor

A judgment or award obtained against a Mainland China debtor means nothing until it can be registered and executed where the assets sit. Since the Mainland Judgments in Civil and Commercial Matters (Reciprocal Enforcement) Ordinance (Cap. 645) took effect on 29 January 2024, the corridor between Hong Kong courts and the Mainland's people's courts has changed materially – and the sequence of steps now determines whether recovery is possible at all.

What changed – and why it matters now

The old regime required the parties to have agreed to the exclusive jurisdiction of either the Mainland or Hong Kong courts before a judgment could cross the boundary. That requirement is gone. Cap. 645 replaces it with a connection-based test, opening the route to a significantly wider class of creditor.

Both monetary and certain non-monetary judgments now qualify for registration with the Court of First Instance of the High Court in Hong Kong – or, moving in the other direction, for recognition in the Mainland's people's courts by way of a certified copy and accompanying certificate. The exclusion list is specific: insolvency proceedings, certain intellectual property and patent matters, certain arbitration-related proceedings, succession and matrimonial matters fall outside the regime. Commercial debt claims, by contrast, sit squarely within it.

The practical trigger is the effective date. Cap. 645 applies to judgments made on or after 29 January 2024. Creditors holding earlier judgments must consider whether the prior regime, or a separate route through arbitration and the relevant Arrangements, offers a better path.

On the arbitration side, the Interim-Measures Arrangement (the mechanism under which parties to Hong Kong-seated arbitrations may apply to Mainland courts for interim relief) has been in force since 1 October 2019. That tool remains significant: it allows a creditor to freeze Mainland assets before an award is final, preventing dissipation during the proceedings.

Who is affected across the Hong Kong–Mainland corridor

The change affects any creditor that has, or is pursuing, a civil or commercial claim against a debtor whose assets are predominantly on the Mainland. The profile is broad. It covers trade creditors with outstanding receivables, lenders under cross-border facilities, joint-venture partners enforcing a buyout obligation and investors holding a contractual right against a Mainland counterparty.

It also affects debtors. A Mainland entity that believed an old Hong Kong judgment was practically unenforceable should reassess that assumption. Registration under Cap. 645 is a court process, not an administrative one, and once a judgment is registered it can be executed against assets in Hong Kong in the normal way.

The cross-border interface here is direct: where the debtor has assets in both jurisdictions – which is common for Mainland operating groups with Hong Kong treasury or holding entities – a creditor can potentially pursue both sides simultaneously. Coordinating that effort, and avoiding steps that prejudice the other jurisdiction's process, is where the sequencing work sits.

The immediate action for creditors

Three steps deserve attention now.

First, audit the existing claim and any judgment or award already in hand. Is it within the scope of Cap. 645? Was it made on or after 29 January 2024? If it predates the new regime, identify whether an arbitral-award route under the 1999 Arrangement and its 2020 Supplemental Arrangement – which permits simultaneous enforcement applications on both sides of the boundary – offers a better outcome. The right instrument depends on the origin of the claim and the form of the decision.

Second, identify the asset picture before filing. Mainland enforcement runs through the people's courts, and the effectiveness of execution depends on whether assets can be located, whether interim measures were sought early enough, and whether the judgment debtor has moved value since the claim crystallised. In our cross-border practice, asset-location work and interim-measures timing are consistently the points where enforcement attempts succeed or stall.

Third, consider the direction of travel. For creditors whose claims are not yet reduced to judgment, structuring the dispute-resolution clause in the underlying contract now – specifying Hong Kong arbitration or a court regime that connects to the Cap. 645 mechanism – materially affects the enforcement endgame later. The choice of forum is an asset-recovery decision, not just a legal one.

For a preliminary read on your enforcement position across the Hong Kong–Mainland corridor, or to assess whether an existing judgment qualifies under the new regime, contact us at info@lockhartyip.com.

Related practices

• Disputes & Arbitration – cross-border enforcement, arbitration and Mainland recovery strategy
• Shareholder & Joint Venture Disputes – structuring exit and enforcement for cross-border partners
• HKIAC Arbitration Guide – seat selection, clause drafting and enforcement routes

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• Disputes Arbitration
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• Hkiac Arbitration Cross Border Commercial Contract Singapore Guide

This publication is general information and does not constitute legal advice. For advice on your situation, contact info@lockhartyip.com.