Matter note: enforcing an arbitral award Mainland

An arbitral award made in Mainland China can be enforced in Hong Kong under the Arrangement Concerning Mutual Enforcement of Arbitral Awards between the Mainland and the Hong Kong Special Administrative Region – a dedicated bilateral mechanism that operates separately from the New York Convention. The route requires an application to the Court of First Instance, supported by certified copies of the award and the arbitration agreement, and the process turns on sequencing: getting the application right before the counterparty moves assets.

The matter note below is fully anonymised. No client, counterparty, sector, or claim sum is identified. It describes a pattern we encounter regularly in our cross-border practice, and the route that produced a result.

The situation: an award on paper, assets across the boundary

Our client was a trading group with its principal operating entity in Hong Kong and a long-standing commercial relationship with a Mainland counterparty. When that relationship broke down, the dispute went to arbitration before a Mainland institution under an arbitration agreement the parties had included, almost by habit, in their supply contract. The award followed. The counterparty did not pay.

The counterparty's assets of any real value – bank accounts, receivables, operating equipment – were all located in Hong Kong. There were no meaningful assets left on the Mainland side. The award, therefore, was worth nothing until it could cross the boundary and be turned into an order that a Hong Kong court would give effect to.

Foreign counsel for the client, who had managed the arbitration, had not practised the Hong Kong side of the enforcement question. They knew the New York Convention. They did not know that the Convention does not apply to Mainland China–Hong Kong enforcement, and they had not accounted for the separate bilateral mechanism that governs this corridor. By the time the matter reached our desk, several weeks had passed since the award was issued.

The cross-border interface: why the New York Convention does not apply here

The Mainland–Hong Kong corridor operates under a dedicated Arrangement, not the New York Convention, because Hong Kong and the Mainland are parts of the same sovereign state. The Convention governs enforcement between separate contracting states. The bilateral Arrangement fills that space for this specific pair of jurisdictions, and the two regimes are mutually exclusive: an award creditor cannot choose between them on this corridor.

This distinction matters practically. The Arrangement has its own requirements as to form, document certification, and the grounds on which enforcement may be refused. Some of those grounds map onto the Convention's familiar list. Others do not. An application prepared to Convention standards may fail on the Arrangement's specific procedural requirements, and vice versa.

In our cross-border practice, this is one of the most consistent errors we see from counsel who are expert in international arbitration generally but have not run an enforcement file on this specific corridor. The governing regime is not the same as the one they know. Applying the wrong template costs time and, where the counterparty is watching, can cost the enforcement entirely.

The 2020 Supplemental Arrangement strengthened the regime further. It permits simultaneous enforcement applications: a creditor with assets on both sides of the boundary can pursue both a Hong Kong enforcement application and a Mainland enforcement application at the same time without one automatically staying the other. For a creditor whose counterparty holds assets in both jurisdictions, that matters considerably. In our client's situation, all assets were in Hong Kong, so simultaneity was not the point. Speed was.

For a full account of our approach to disputes and enforcement across the Mainland–Hong Kong corridor, see our Disputes & Arbitration practice.

The issue: a delay and a counterparty who knew the clock was running

By the time foreign counsel transferred the file, the counterparty had become aware that enforcement was likely. There were signals – not conclusive, but credible – that assets were being moved within Hong Kong into structures or accounts that would be harder to reach. Whether that was deliberate or coincidental, the effect on our thinking was the same: the application needed to be assembled and filed quickly, and the possibility of interim relief needed to be assessed from the outset.

The Arbitration Ordinance (Cap. 609) provides the domestic statutory basis for enforcement of Mainland awards in Hong Kong. The application is made to the Court of First Instance. The court has the power to grant leave to enforce the award in the same manner as a judgment. Once leave is granted, the award creditor has the standing to pursue the same enforcement machinery that applies to any Hong Kong judgment – garnishee orders, charging orders, execution against assets.

The gap between "award" and "enforceable as a judgment" is where the work sits. Closing that gap quickly, with the right documents and the right grounds addressed in the application, was the task.

The sequence above describes the standard position. Your matter turns on the documents, the jurisdictions actually engaged, and the order of steps – which is where the route is won or lost. To discuss the enforcement route for your award across the Mainland–Hong Kong corridor, write to us at info@lockhartyip.com.

The sequence and the turning point

The application to the Court of First Instance required, at a minimum: a certified copy of the arbitration agreement; a certified copy of the award; translations into English or Chinese (as applicable); and a supporting affirmation. The documents had been produced in Mandarin by the Mainland institution. Obtaining certified translations to the court's standard required coordination with translators and a notary. That process had to run in parallel with drafting the application, not after it.

Three points in the sequence deserved particular attention in this matter.

The first was the grounds for refusal. The court may refuse to enforce a Mainland award on defined grounds under the Arrangement: for example, where the arbitration agreement was invalid, where the award debtor was not given proper notice, where the award deals with a dispute outside the scope of the agreement, or where enforcement would be contrary to public policy. Foreign counsel had raised, as a precaution, the question of whether a procedural irregularity during the Mainland arbitration might open a public policy ground for the counterparty to resist. We assessed that point carefully and formed the view that the irregularity in question did not meet the threshold for a public policy challenge under Hong Kong authority. That assessment cleared a path.

The second was the possibility of an injunction. Where there is credible evidence that an award debtor is moving assets to frustrate enforcement, an application for a Mareva injunction (a freezing order prohibiting disposal of assets pending enforcement) can run alongside or shortly before the enforcement application. The threshold is a good arguable case on the merits and a real risk of dissipation. The merits were established by the award itself. The question was whether the evidence of asset movement was sufficient for the dissipation limb. We took the view that it was, and the injunction application was prepared in parallel.

The third was service. The counterparty was a Mainland entity. Serving an originating process on a Mainland entity through Hong Kong proceedings requires care – there are prescribed methods and, for some categories of process, prior permission from the court to serve out of jurisdiction. Getting service right, and getting it right quickly, was part of the sequencing problem.

The turning point in the matter was the injunction. Leave to enforce was granted in the ordinary course. But the freezing order, obtained on an ex parte basis before the counterparty had received notice, stopped the asset movement that had been in progress. When the counterparty was served with both the enforcement order and the injunction, the commercial calculus changed. Resisting enforcement through the courts would take time and cost money the counterparty did not want to spend when the assets it had been trying to move were now frozen. A negotiated settlement followed within a short period of the enforcement order taking effect.

If an earlier filing, structure or enforcement attempt produced an adverse or stalled result, a second read can identify the strategic error and the routes still open. Write to us at info@lockhartyip.com.

The qualitative outcome and the transferable lesson

The client recovered a substantial portion of the amount awarded. The matter settled; there was no contested enforcement hearing. The freezing order had done its work before a hearing was needed.

The transferable lesson is not primarily about the legal mechanism. The mechanism is well established. The lesson is about sequencing and preparation.

An award is the beginning of the enforcement chapter, not the end of it. The moment an award is issued – whether in Mainland China, Hong Kong, or any other seat – the creditor's attention should shift immediately to two questions. Where are the assets? And is there a risk those assets will not be there when enforcement reaches them?

In this matter, the answers to both questions were known at the point the file arrived on our desk. The counterparty had assets in Hong Kong; those assets were moving. The legal route – the Arrangement, the Court of First Instance application, the Arbitration Ordinance as the domestic instrument – was clear. What mattered was running the route quickly enough, and in the right order, to catch the assets before they moved out of reach.

The second transferable point is the cost of the wrong template. Foreign counsel who know the New York Convention are well equipped for most international enforcement problems. The Mainland–Hong Kong corridor is the exception. The bilateral Arrangement is its own regime, with its own requirements, and the approach that works in Geneva, Singapore or London does not transfer directly. Recognising that early – before documents are assembled and a draft application is filed under the wrong framework – saves the delay that losing weeks to a mistaken filing creates. Where an award-debtor is monitoring developments, that delay is not neutral.

We have addressed post-award asset considerations in related matter notes, including on post-award asset tracing in Mainland China and post-award asset tracing in CIS jurisdictions. The enforcement question in all three settings shares the same structure: where are the assets, what is the route to reach them, and how quickly can the route be run.

Related practices

Disputes & Arbitration – cross-border enforcement, arbitration, and interim relief across Greater China and offshore centres
Holding Structures – structuring offshore and Hong Kong holding entities for operational and enforcement resilience

Frequently asked questions

What does the route look like for enforcing an arbitral award from Mainland China in Hong Kong?

Enforcement proceeds under the Arrangement Concerning Mutual Enforcement of Arbitral Awards between the Mainland and the Hong Kong Special Administrative Region, which is a bilateral mechanism distinct from the New York Convention. The creditor applies to the Court of First Instance for leave to enforce the award as a judgment, supported by certified copies of the award and the arbitration agreement with translations. Once leave is granted, the full range of Hong Kong judgment-enforcement tools – including garnishee orders, charging orders, and freezing orders – becomes available. The sequence must be run quickly where there is any risk of asset dissipation.

What is the first step in enforcing an arbitral award from Mainland China in Hong Kong?

The first practical step is to assess the assets: where they are located, whether they are within Hong Kong's reach, and whether there is any sign that the debtor is moving or concealing them. The legal first step is preparing the application to the Court of First Instance under the Arrangement. That application requires specific documents certified to the court's standard. In a matter where dissipation is a risk, a freezing-order application should be prepared in parallel with the enforcement application, not after it. Leaving the injunction question until enforcement is granted can mean the assets are already gone.

What documents are needed for enforcing an arbitral award from Mainland China in Hong Kong?

The core documents are a certified copy of the arbitration agreement, a certified copy of the award, and translations into English or Chinese meeting the court's standard. A supporting affirmation is also required. Where the award was issued by a Mainland institution in Mandarin, certified translation by a qualified translator is necessary, and that process should run in parallel with drafting the application rather than sequentially. The exact documentary requirements should be verified with counsel before filing, as the Arrangement's form requirements differ in certain respects from those under the New York Convention.

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

Matter note: enforcing an arbitral award from Mainland China in Hong Kong