HOW IT WORKS

Getting your documents translated is easy. Follow the below steps, and we’ll get your files translated in no time!

UPLOAD YOUR FILES

Send us your documents by email or upload them via the quotation form on our website.

GET A FREE QUOTE

We'll send you a quote and turnaround time. We'll also answer any questions you may have.

RECEIVE DOCUMENTS

We'll complete the translations and send them to you via e-mail or by post.

ACCREDITED AND CERTIFIED BY

CTS is accredited and certified by professional translation associations in the UK, EU, USA, and China. We maintain professional standards in translation and conduct all our business dealings ethically.


  • CTS Translation Services | Certified
  • CTS Translation Services | Certified
  • CTS Translation Services | Certified
  • CTS Translation Services | Certified

CERTIFIED DOCUMENT TRANSLATIONS

Our certified translators can translate your official documents into any language you require.

Passports and IDs
Academic Diplomas
Legal Documents
Birth/Marriage Certificates
Certificate of No Criminal Conviction
Bank Statements

WHAT IS A CERTIFIED TRANSLATION?

A certified translation is a document that has been translated, signed, and stamped by an accredited translator.

When you open a bank account in Hong Kong or apply for a visa at a foreign consulate, you may be asked to provide certified translations of your supporting documents.

Generally speaking, documents that are not in English or Chinese and used for official purposes will need a certified translation. Documents that typically require certified translations include passports, birth and death certificates, marriage and divorce certificates, diplomas, medical records, and bank statements.

CTS
CTS

What is a notarised translation?

A certified translation is accompanied by a signed Certificate of Translation Accuracy from the translation agency attesting to its accuracy and completeness. A notarized translation, on the other hand, involves an additional step where the Certificate of Translation Accuracy is sworn before a notary public. This means the notary public verifies the identity of the person signing the certification but does not check the translation itself.

Notarised translations are often required for legal purposes, adding an extra layer of authentication. In some cases, an apostille may also be required. An apostille is a certification provided under the Hague Convention that authenticates the document for use in foreign countries, giving it further international legal validity.

LANGUAGES WE TRANSLATE

CTS offers translation and interpreting services in over 120 languages. Contact us directly for any language or dialect that you do not see listed below.

RUSSIAN

CHINESE

KOREAN

RUSSIAN

CHINESE

KOREAN

LEARN MORE

Certified Translation Services - FAQ

  • Why do I need certified translation services?

    You may need certified translation services when dealing with legal, governmental, or academic institutions that require proof of the translation's accuracy and authenticity. For instance, if you're applying for a visa, applying for a mortgage, enrolling in a foreign school, or submitting documents for a court case, the receiving party will require a certified translation to ensure the document's integrity.

  • What types of documents require certified translation?

    Documents that commonly require certified translation include birth certificates, marriage certificates, death certificates, divorce papers, diplomas, transcripts, legal contracts, bank statements, and medical records. Any document that needs to be officially recognised by an organisation in a different language will typically require a certified translation.

  • How much does certified translation cost?

    The cost of certified translation can vary based on factors such as the number of pages, the formatting requirements, the type of certification required, the language pair, and the turnaround time. Certified translations are typically priced higher than regular translations due to the additional certification process and the need for qualified translators.

  • How long does the certified translation process take?

    We typically prepare certified translations within 1-3 working days. However, if the client has an urgent request, we will do our best to complete the translation more quickly. To help us complete the translations as fast as possible, please make sure that there are no mistakes in the original document. We are obligated to translate the document exactly as it is, even if the original text is “incorrect”. Furthermore, please make sure the scanned copy of your document is clear for our translators to read. We are not able to translate anything that is blurred or hidden from view.

  • Can you translate handwritten documents?

    Yes, we can translate handwritten documents, though the quality and legibility of the handwriting may impact the translation process. For best results, providing a high-resolution scan of the document is recommended. If there are any sections that are difficult to read, we will clarify this with you before proceeding.

  • Are certified translations valid forever?

    Certified translations do not have an expiry date. However, the context in which they are used may affect their validity. For instance, certain institutions or governmental bodies may have specific requirements regarding foreign currency conversions. If you're submitting a past translation, we suggest checking with the receiving party to make sure it still meets their current requirements.

  • Can I translate and certify the document myself?

    Generally speaking, translating and certifying your own translation is not accepted. A neutral and qualified translator or translation agency is normally required to attest to the accuracy and completeness of the translation. Similarly, translations done by family or friends are also not accepted, as they could be perceived as biased or lacking the necessary professional qualifications.

  • Can a certified translation be rejected?

    Yes, a certified translation can be rejected if it doesn't meet the specific requirements of the receiving party. Reasons for rejection may include inaccuracies in the translation, failure to follow required formatting, lack of proper certification, or the use of an unqualified translator. To minimise the risk of rejection, we recommend choosing a reputable translation company with experience in handling similar documents.

TESTIMONIALS

Our clients praise us for our accurate translations, personable service, and on-time delivery.
Here are some of the amazing things they have said about working with us.

5.0

Google average rating

We work hard at CTS to ensure our service will exceed your expectations.

We strive to provide you with high quality and hassle-free translation and interpreting services.

  • We contacted a number of different translation services in Hong Kong for a business trip into the PRD region to meet with multiple suppliers. Instantly CTS stood out and... read more

    Chris Dages Avatar Chris Dages
    April 8, 2026

    I had a great experience with this translation company. They helped me translate important documents quickly and accurately. The team was very responsive and made the whole process easy and... read more

    Chompooh Zhang Avatar Chompooh Zhang
    March 25, 2026

    Excellent service! CTS Translation is professional, dependable, and incredibly prompt. I am very impressed with the quality of their work and will definitely be using them again for my future... read more

    Aggie_wtkiu Avatar Aggie_wtkiu
    March 6, 2026
  • We are amazed by the professionalism and the efficiency of their service. We have received our requested documents within 1 working day and at a very competitive rate. Thanks again... read more

    ANGELIKI Koliomichou Avatar ANGELIKI Koliomichou
    October 9, 2025

    Great service and customer service

    joe tong Avatar joe tong
    August 8, 2025

    Exceptional service and prompt communication! Incredibly responsive and handled everything with professionalism and efficiency.

    Tsz Lung Leung Avatar Tsz Lung Leung
    July 5, 2025
  • excellent professional service and responding really fast to time sensitive requests. thank you!

    Roman Fromrome Avatar Roman Fromrome
    February 20, 2025

    very responsive and fast return - get the job done in 2 working days, reasonable priced

    Amy Chan Avatar Amy Chan
    July 24, 2024

    Quick to respond, nice and friendly as well

    notbillytang Avatar notbillytang
    July 12, 2024
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