
About the Author
Kwok is a practising solicitor based in London, admitted in England & Wales and regulated by the Solicitors Regulation Authority. He is registered with the Foreign, Commonwealth & Development Office. Kwok has worked as legal counsel and in-house solicitor across leading firms and corporations. He personally oversees every apostille and legalisation case at Ginkgo Advisory, ensuring consistency, accuracy, and end-to-end quality control.
Kwok Lam
Legal Consultant of Ginkgo Advisory
If you plan to use an ISO 13485 certificate issued by BSI Assurance UK Ltd (commonly referred to as BSI) overseas, you must follow a structured legalisation process. Most authorities do not accept a simple copy. They require verified authenticity, solicitor certification, UK apostille, and in many cases embassy legalisation.
ISO 13485 and BSI
ISO 13485 sets the global standard for quality management systems in the medical devices sector.
BSI issues ISO 13485 certificates after conducting independent audits. It operates as a certification body accredited by the United Kingdom Accreditation Service (UKAS). UKAS assesses and accredits certification bodies in the United Kingdom, which strengthens confidence in the validity and technical competence of the certificate.
Legalisation process for ISO 13485 certificates
1. Verify the certificate
You must verify the certificate before you certify it. We check:
- Certificate number and scope
- Issuing entity (for example, BSI Assurance UK Ltd)
- Validity status and registry record
This step confirms that the certificate is genuine and current.
2. Apply solicitor certification with authenticity verification
We do not rely on a basic copy statement. Instead, we certify the document based on verification.
We confirm that:
- The certificate has been independently verified
- The issuing body is legitimate and accredited
- The document matches a valid certification record
This approach produces a stronger and more reliable authentication chain for overseas authorities.
3. Obtain UK apostille
We submit the certified document to the Foreign, Commonwealth & Development Office.
- Standard processing takes several working days
- We can arrange a 2 working day apostille service
The apostille confirms the authenticity of the solicitor’s signature for international use.
4. Complete embassy legalisation or attestation
If the destination country does not accept the Hague Apostille Convention, you must complete embassy legalisation.
We handle:
- Submission to the relevant embassy or consulate
- Compliance with country-specific requirements
- Collection and delivery of final documents
How Ginkgo Advisory assists
Ginkgo Advisory manages the full process from start to finish. We:
- Verify ISO 13485 certificates issued by BSI
- Provide solicitor certification with authenticity confirmation
- Arrange UK apostille, including fast-track service
- Handle embassy legalisation and attestation
- Coordinate secure international delivery
We focus on accuracy, consistency, and acceptance by overseas authorities.
When you need ISO 13485 legalisation
You will typically need legalisation for:
- Medical device export and product registration
- Overseas regulatory submissions
- Tender participation and supplier onboarding
- Cross-border commercial agreements
Summary
An ISO 13485 certificate issued by BSI carries strong international recognition. To use it overseas, you must support it with verification, solicitor certification, apostille, and legalisation. A properly structured process ensures acceptance and avoids delays.
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