Chinese Notarised Declaration and Apostille Translation for UK Solicitors
I translate Chinese notarised declarations, powers of attorney and apostilled documents for UK solicitors handling probate and property. £30 per 250-word page includes a certified English PDF; a one-page certificate costs £30. Short documents: 2 working days; longer sets receive a quoted date before payment. Order by WeChat or email; I work remotely from Shanghai.
What's included
- Declaration or power of attorney and the notarial certificate
- Apostille’s numbered fields, signatures and verification details
- Notarial references, attached records and straddling seals
- Kinship wording and passport name spellings preserved
- Signed accuracy statement, MITI seal and English PDF
Document details and translation method
A notarised Chinese declaration is not automatically an English court affidavit. For a foreign-language affidavit filed under Civil Procedure Practice Direction 32, paragraph 10.2 , the translator must make their own affidavit verifying the translation and exhibiting both versions. My ordinary signed certification is not that sworn affidavit; discuss the court’s directions and arrangements with your solicitor before ordering. I translate apostilled documents but do not issue or obtain apostilles. GOV.UK legalisation guidance distinguishes legalisation by the issuing authority from translation.
Most of these documents reach me in notarial form. A Chinese 公证书 is a bound booklet issued by a 公证处: a printed cover, the declaration or power of attorney itself, and the notary’s certificate confirming that the person appeared, that the signature is theirs, or that a copy matches an original. It carries a certificate number in the style (2025)京XX证字第XXXX号, the notary’s name and practising details, the office’s red seal, and a 骑缝章 straddling seal printed across the bound edge so that pages cannot be swapped. Some offices attach their own English version inside the same booklet. It may contain errors or lack the certification requested by the recipient, so I translate the Chinese afresh rather than tidy up someone else’s work.
In UK practice these turn up in fairly predictable places. Probate is a common one: an estate here, an heir in China whose entitlement is evidenced by a kinship certificate, and a power of attorney appointing someone in England to act. Family and immigration work is another, where a relationship or a parent’s consent to a child’s travel has to be evidenced. Conveyancing and corporate matters throw up powers of attorney for signatories who cannot attend. Banks, pension providers and insurers ask for declarations of identity or of marital status, and registrars see 单身声明 before a marriage notice. In every case the recipient is not checking your Chinese; they are checking that the English in front of them is complete and that somebody has put their name to it.
The distinctions here are easy to blur and expensive to get wrong. An affidavit sworn in England before a solicitor is a different instrument from a Chinese notarial deed, and 公证 (notarisation), 认证 (authentication or legalisation) and 声明 (declaration) are three separate things that all get loosely rendered as certification. I keep them apart in the translation, and if you are unsure which one you have been asked to produce, the difference between a certified and a notarised translation is worth reading before you order. Kinship documents bring their own trap, because Chinese kinship vocabulary is precise where English is vague: 堂兄 and 表兄 are both cousins, 叔叔, 伯伯 and 舅舅 all collapse into uncle, and in a probate or immigration file that flattening can destroy the very fact the document exists to prove. I translate the exact relationship — father’s younger brother rather than a bare uncle — and keep the Chinese term where a reader may need it. Personal names follow the passport spelling, never a fresh romanisation.
Send the complete booklet, not only the page with the wording on it: cover, Chinese original, notary’s certificate, every page carrying a seal, and the back page, which often holds the registration number even when it looks blank. Scan or photograph in colour, flat, with the edges in frame so the straddling seal is visible. Tell me who is receiving it, give me the passport spelling of every name mentioned, and flag the date you need it by. Changes after delivery are included in the price, with the source scope identified in the certification.
Translating the apostille attachment
The apostille attachment has ten numbered fields identifying the country, signatory, capacity, seal authority, place, date, issuing authority, number, seal and signature. I include its verification details and note the binding between pages, including an eyelet, ribbon or straddling seal where present. Notarial file numbers such as 〔2024〕京长安内民证字第XXXXX号 remain traceable to the Chinese. Where the booklet includes English, I compare it with the Chinese and record material differences rather than assuming it must be replaced. Ask the recipient which final document set it requires.
Prepared to the GOV.UK requirements: full translation, the translator’s confirmation that it is accurate, the date, full name, signature and contact details. The recipient decides its submission requirements.
£30 per 250-word page, counted in the English translation; a part page counts as one page. A one-page certificate is one £30 page. Short certificates or statements of a few pages: 2 working days; longer sets receive a quoted date before you pay. For short documents only, by agreement: 24 hours +50%; 1–2 hours +100%. Send clear files, passport name spellings, the recipient and deadline by WeChat rextrans, email or the footer form. I work remotely from Shanghai.
Qualifications
I am Rex Su, an independent translator in Shanghai serving UK clients remotely. I am a Qualified Member of the Institute of Translation and Interpreting (MITI), membership 00024532, and an American Translators Association member, number 273323. My translations carry my signature, MITI seal and statement of accuracy.

ITI
Institute of Translation and Interpreting (ITI) is the only UK membership association providing a professional home for practising translators, interpreters and all those involved in supplying language services.

ATA
The American Translators Association (ATA) is the largest professional association of translators and interpreters in the United States with nearly 8,500 members in more than 100 countries.
Sample
Your translated document will be delivered as a PDF, maintaining a format akin to your original file, but without completely duplicating its design elements.

Page 1 - Certification of Accuracy

Next Page(s) - Your Certified Translation
FAQs
My 公证书 already includes an English version — do I still need a translation?
Send the whole booklet. I check whether its existing English covers the Chinese text, seals, names and dates, and whether it includes the certification the recipient requests. An English page is not automatically unsuitable because it was prepared in China. I will identify missing content or discrepancies before quoting.
Do you translate the notary's seal and the certificate number?
Yes, all of it. The certificate number, the notarial office’s name, the notary’s name and practising number, the issue date, the red office seal and the straddling seal across the bound edge are each reproduced or described in place. These are the elements a solicitor or registrar checks first, and a translation that silently drops them looks incomplete even when the body text is perfect. If an impression has not taken cleanly or a seal is partly obscured, I say so rather than reconstructing what I assume it should read.
How do you handle Chinese family relationships in a 亲属关系证明?
Precisely, and without smoothing them into English vagueness. Chinese distinguishes relationships that English lumps together: paternal and maternal cousins, a father’s elder and younger brothers, elder and younger siblings. These certificates usually exist to prove one specific line of descent for probate, inheritance or an immigration application, so I translate the exact relationship and keep the Chinese term beside it where a reader may want to verify. If the original is itself ambiguous, I translate what it says and note the ambiguity rather than resolving it on your behalf.
Can you swear or witness my affidavit as well as translating it?
I translate and certify the text; I do not administer your oath or witness your declaration. If a foreign-language affidavit is to be filed under PD 32, the translator’s own verifying affidavit is a separate sworn step. Your solicitor should confirm the procedure and arrange it before the translation is commissioned.
Is a signed translation enough for a court affidavit?
Under PD 32 paragraph 10.2, the translator must make an affidavit verifying a foreign-language affidavit’s translation and exhibiting both texts. Ask your solicitor to arrange the required sworn step; it is separate from my standard certification. Source.
Can you issue an apostille?
No. I translate the finished document and its apostille. Legalisation is performed by the designated authority; GOV.UK’s service covers eligible UK documents, not documents issued in China. Source.
Should I translate before or after legalisation?
Ask the recipient what originals, signatures and apostille form it needs before arranging either step. Once the required set is final, I can quote for all Chinese text and attached certification pages. Source.
Need more help?
If you still have questions that are not covered here, feel free to reach out to me directly.