An NDA is only as strong as the day someone wants to break it. Until then, it sits in a folder, comforting both sides. The moment a former employee joins a competitor in Shenzhen, or a prospective investor in London quietly funds a parallel team, the document is asked to do something it was rarely designed to do: produce a fast, enforceable consequence in a specific courtroom.
Most NDAs fail that test. Not because the drafter was careless, but because the document was written for signing, not for enforcement. Below is what we see go wrong, and what a UK–PRC dual-bound confidentiality agreement actually needs to contain.
Why most cross-border NDAs quietly fail
The typical failure is not a missing clause. It is a mismatch between where the secret lives, where the breach happens, and where the contract says disputes must be resolved.
A UK company signs a mutual NDA template pulled from a US precedent. Governing law: Delaware. Forum: New York. The counterparty is a Shenzhen-based hardware manufacturer. Eighteen months later, prototypes appear at a trade show in Guangzhou. The English-language NDA, governed by Delaware law, is now expected to support an injunction against a PRC entity whose assets, staff and servers are all in mainland China. Even if you win in New York, enforcement against a PRC defendant under the New York judgment is not straightforward — and by the time you get there, the information is already in the market.
Good NDA drafting starts from the opposite direction. Where would a breach most plausibly happen, and what court can stop it fastest?
The drafting failures we see most often
In reviewing confidentiality agreements for clients on both sides of the corridor, the same defects appear repeatedly:
- Vague definition of Confidential Information. "All information disclosed by the Discloser" sounds broad and protective. In practice, courts — both English and PRC — prefer specificity. Categories, examples and marking requirements make the obligation real and the breach provable.
- No carve-out for independently developed or already-known information. Without this, the recipient signs an obligation they cannot honestly comply with, which weakens the whole document if litigated.
- Indefinite term with no survival logic. "Perpetual" obligations on ordinary commercial information are often read down by courts. Trade secrets can be protected indefinitely; routine confidential information usually cannot.
- A governing law clause chosen for the drafter's convenience. English law for an English drafter, PRC law for a PRC drafter — without asking which forum can actually grant an injunction where it matters.
- No injunctive relief language. Damages are rarely the real remedy. You want the court to stop the disclosure, not compensate you after it.
- Mismatched language versions. A bilingual NDA with no controlling-language clause invites a second dispute about which text governs the first dispute.
- No defined process for return or destruction of materials. Without a trigger event and a deadline, "return on request" is unenforceable in practice.
- Signature blocks that do not bind the right entity. A signature by an individual employee, or by a group company that does not hold the information, is a common and fatal error.
Governing law and forum: the real decision
The governing law clause is not a formality. It determines what "confidential" means, what remedies exist, and how fast you can move.
For a UK–PRC arrangement, there are broadly three workable structures:
- English law, English courts. Sensible when the protected information sits in the UK, the recipient has UK assets or operations, and you want access to English interim injunctions, which are fast and well-understood. Less useful if the only meaningful defendant is a PRC entity with no UK nexus.
- PRC law, PRC courts (or CIETAC arbitration). Sensible when the information will be used or could leak inside mainland China. PRC courts can grant preservation orders and, in trade secret cases, act decisively. Arbitration through CIETAC is often preferred by foreign parties for procedural familiarity and enforceability of awards.
- Split structure. English law and English courts for the UK-facing party's obligations; PRC law and a PRC forum for the PRC-facing party's obligations. More complex to draft, but honest about where enforcement will actually happen.
Hong Kong arbitration (HKIAC) is a frequent middle ground, particularly because arbitral awards from Hong Kong are enforceable in mainland China under the established mutual arrangement, and Hong Kong courts can grant interim measures recognised on the mainland.
What rarely works: a third-country law (Delaware, Singapore, Swiss) chosen because it feels neutral, paired with a forum that cannot reach the actual defendant.
What a UK–PRC dual-bound NDA looks like
A workable cross-border NDA for this corridor tends to contain the following structural elements:
- Bilingual text, English and Chinese, with a single controlling language named expressly. If neither side will concede, state that both versions are equally authentic and require a qualified translation in any proceeding — but understand this invites argument.
- A defined-categories approach to Confidential Information, with marking or notification requirements for anything disclosed orally or visually.
- Standard carve-outs: public domain, independently developed, lawfully received from a third party, required by law or regulator.
- A term that distinguishes between trade secrets (protected for as long as they remain secret) and ordinary confidential information (typically three to five years post-termination).
- Clear use-restriction language — not just "do not disclose" but "do not use except for the Permitted Purpose," which is the clause that actually catches misappropriation.
- Express acknowledgement that damages may be inadequate and that the disclosing party may seek injunctive or preservation relief in any competent court, notwithstanding the governing law and forum clauses. This carve-out for interim relief is essential in cross-border contexts.
- A return-and-destruction clause with a trigger, a deadline, and a written certification requirement.
- A governing law clause and a forum clause that have been chosen deliberately, after asking where the breach is most likely to occur and which court can act fastest there.
- Correctly identified contracting entities, with authority to bind, and — where the recipient is a group — language extending obligations to affiliates and named individuals who will receive the information.
A mutual NDA template should mirror these provisions on both sides. Asymmetry is fine when the disclosure is asymmetric; it is a drafting error when it is accidental.
A short closing note
NDAs are unglamorous documents that occasionally have to do very serious work. The drafting effort is small compared to the cost of discovering, mid-dispute, that the agreement does not reach the defendant or the forum cannot grant the remedy.
If you are drafting or reviewing a cross-border confidentiality agreement and want a UK-qualified solicitor to sense-check the governing law clause and the enforcement path, JustiScript supports NDA drafting and review under UK law, with a bilingual interface for clients working across the China–UK corridor.
FAQ
Q: We signed a mutual NDA last year using a US template. Should we redo it before our next round of disclosures to a PRC partner? A: If the protected information will be handled inside mainland China, yes — at minimum add a PRC-law side letter or a supplemental agreement with a PRC forum for breaches occurring there. The original NDA can remain in force for the rest.
Q: Can we just use English law and the English courts for everything if our counterparty has no UK presence? A: You can, but ask yourself how you would enforce an English judgment against a defendant whose assets are entirely in China. Enforcement of foreign court judgments in the PRC is improving but uncertain; an arbitral award from Hong Kong or CIETAC is usually a more reliable route.
Q: How long should the confidentiality obligation last? A: For ordinary commercial information, three to five years post-termination is common and defensible. For genuine trade secrets, the obligation can be indefinite — but only if the information is treated as a trade secret in practice, with access controls and marking.