- For applying for work permits and foreign permanent residency (Chinese Green Card) in China
If you have resided in the UK, foreign institutions, Chinese immigration authorities, and immigration bureaus will mandatorily require a UK official criminal record certificate when handling cross-border matters.
It is an official personal background check document issued by the UK government, used in cross-border scenarios to prove that the applicant has no criminal record within the UK.
UK ACRO Police Certificate: Retrieves data from the UK national police database, covering criminal records in England, Scotland, and Wales. It is applicable to the vast majority of cross-border scenarios, including immigration, Chinese permanent residency, foreign work permits, overseas study, and intercountry adoption.
Local Police Station Criminal Record Certificate: Only queries local records of the corresponding region. It is only applicable to certain simple scenarios that require only local records.
Background checks for overseas assignments by certain enterprises

Mandatory requirement by immigration authorities
If you have resided in the UK, foreign institutions, Chinese immigration authorities, and immigration bureaus will mandatorily require a UK official criminal record certificate when handling cross-border matters. Common needs include:
Employment and residency needs for coming to China
Overseas immigration application needs
Study abroad / intercountry adoption needs
Foreign-related notarization material needs
A domestic criminal record certificate alone cannot replace a UK criminal record certificate. If you have a UK residency history, you must separately apply for a UK official record.
| Comparison dimension | UK Local Police Station Criminal Record Certificate | UK ACRO Nationwide Criminal Record Certificate |
|---|---|---|
| Issuing authority | Local police station | UK ACRO Criminal Records Office |
| Search scope | Limited to that region / local records only | UK-wide police database, covering criminal records in England, Scotland, and Wales |
| Core use case | For simple local background verification only | For immigration, Chinese permanent residency, work permits, intercountry adoption (the vast majority of official scenarios) |
| Application eligibility | Requires residency records in that region | No residential restriction; can be processed even while in China |
| Authentication suitability | UK notarization + Apostille | UK Foreign, Commonwealth & Development Office Apostille |
| supporting documentation | Local police station application, UK notarization and Apostille | Application form completion, ACRO application, UK FCDO Apostille |
Six major steps for full processing, with end-to-end agency service available:
Verify the applicant's identity and periods of UK residency, confirm eligibility, and outline the list of required documents.
Collect passports, UK visas, proof of address, and other materials, and organize them in accordance with ACRO official requirements.
Complete the ACRO application form, upload the full set of identity and residency documents, and submit a criminal record search application to ACRO.
ACRO searches the national database and issues a formal criminal record certificate.
If the document is to be used in China or other Hague Convention member countries, complete the UK FCDO Apostille to certify the document's official authenticity.
Chinese translation, compilation of the full set of documents, and delivery to the client for visa, immigration, and residency applications.
Facilitating cross-border background documentation
Our Service Model: More than just application assistance — full-process compliant handling, one-stop solution for ACRO Police Certificate + Apostille.
Kuaiqiwu has 16 years of in-depth experience in criminal record check applications, with over 2,600 completed cases:
Global Perspective · Business Understanding · Comprehensive Service Capability
Deeply experienced in foreign-related documents and notarization/authentication services, familiar with Singapore SPF COC application rules and Apostille procedures, and having handled a large number of individual cross-border background document cases.
We are familiar with ACRO application rules and understand the criminal record document requirements of various countries to prevent documents from being returned.
Clear understanding of the document standards of domestic exit-entry authorities and overseas immigration bureaus to avoid submission failures.
Based on your purpose, we determine whether you need the local police station version or the ACRO version to avoid applying for the wrong document.
One-stop service covering document guidance, submission, collection, notarization, apostille certification, and translation.
Transparent pricing with no hidden charges.
From corporate establishment to long-term operations, we provide full lifecycle enterprise services.
Going global is not just about completing a single business transaction; it requires continuous, stable, and compliant global operational support.
Kuaiqiwu caters to enterprises’ global development needs and builds a corporate service system covering the entire process of incorporation, operation and expansion:
Global offshore and onshore company formation, establishing a solid foundation for global business expansion.
Hague Apostille and consular legalization of foreign-related documents, granting legal validity to cross-border business documents.
Global commercial bank account opening, thoroughly resolving bottlenecks in capital outbound flows and global settlements.
Compliance filing for Outbound Direct Investment (ODI), safeguarding the secure and compliant outbound flow of domestic capital.
Global tax and financial compliance and cross-border tax advisory, building a robust risk control defense for overseas operations.
One-stop comprehensive overseas expansion support covering global intellectual property, overseas statutory secretarial services, offshore notarization, and compliance maintenance.
Kuaiqiwu is not merely a provider of corporate commercial services, but also a long-term partner for enterprises in their global development. From the first step of international expansion to continuous growth of global business, Kuaiqiwu always accompanies enterprises to move forward steadily.
Kuaiqiwu provides comprehensive corporate services covering incorporation, investment and operation.
Submit your personal information, and we will provide you with:
Yes, you do not need to return to the UK in person. Prepare your passport, previous UK visas, proof of residential address, and other materials, and we can submit the application to ACRO on your behalf throughout the entire process.
In most immigration and China permanent residence scenarios, no. Local police stations only search records in a single region; ACRO is a national database covering England, Scotland, and Wales, and Chinese immigration authorities and overseas immigration departments preferentially recognize ACRO certificates.
Generally, no. The standard rule: **only after continuous residence in the UK for 6 months or more** is an ACRO criminal record certificate required when applying for immigration / China permanent residence; short-term travel and short-term visits do not require one.
A scanned copy of the passport bio page; scanned copies of previous UK visas and the BRP biometric residence permit; UK residential address information; basic personal information such as name and date of birth.
The two documents are independent of each other. A Chinese criminal record certificate only checks records within China; ACRO only checks records within the UK; if you have lived long-term in both China and the UK, both documents may need to be submitted.