When setting up a company, applying for a residence permit, opening a bank account or handling a court matter in Turkey, you will often come across three concepts: sworn translation, notarization and apostille. Many of our foreign clients think these three steps are the same thing, or that just one of them is enough; as a result, additional procedures are requested at the document submission stage and time is lost. In fact, each step has a distinct function: one ensures the reliability of the translation, one confirms the authenticity of the translator's signature, and the other ensures the document is recognized in another country. In this article we explain the difference between sworn translation, notarization and apostille in plain language. You will learn which institutions carry out these procedures in Turkey, the order in which the steps proceed, and which step is needed when for documents moving between China and Turkey. By the time you finish reading, you will be able to decide for yourself how far your document needs to go. At Yeni İpekyolu (New Silk Road) we manage this process every day, and at the end of the article we also explain how you can complete all the steps in one go.
What is sworn translation? The role of the sworn translator
In Turkey, a sworn translation is a translation made by a translator who has completed the oath procedure at a notary's office. The translator proves to the notary with documents that they know the relevant language and signs an oath record undertaking to translate documents completely and faithfully to the original. From then on, the translator adds their name, surname and signature beneath their translations, and the text thereby acquires the status of a "sworn translation". Because the oath is usually registered with a specific notary's office, sworn translators mostly work with that office, where their signatures are recognized. Since the sworn translator is personally responsible for their translation, working with an experienced translator whose registration is up to date is a quality guarantee in itself, and it prevents problems in the subsequent certification steps.
One point needs attention here: a sworn translation on its own only shows that the translation was made by a professional translator who has taken an oath. For many private uses or internal company procedures, this is sufficient. However, if the document is to be submitted to a public institution, a court, a bank or the Göç İdaresi (Presidency of Migration Management), the next step, notarization, is usually also required. That is why sworn translation should be thought of as the first link in the certification chain. Working with a translator who has a command of Chinese and Turkish legal and commercial terminology is the foundation for all subsequent steps to proceed smoothly.
What does notarization prove? The notarized translation process
Many people think the notary checks the content of the translation line by line. In fact, what the notary mainly confirms in certifying a translation is that the person who made it is a sworn translator registered with that notary's office and that the signature on the translation truly belongs to that translator. The notary adds a certification annotation to the translation, applies a seal, signs it and assigns a journal number. The document thus becomes a "notarized translation". In short, notarization adds an official guarantee to the sworn translation and makes it easier for the document to be accepted by Turkish institutions.
In many procedures in Turkey, such as company formation, tax number applications, residence permits, work permits, marriage procedures, and vehicle and title deed transactions, the Turkish translation of foreign-language documents is expected to be notarized. Notaries can also certify photocopies of documents as "true copies of the original" and can directly draw up documents such as powers of attorney. Which document requires which certification is determined by the current practice of the institution where the application will be made. At Yeni İpekyolu we confirm the relevant institution's current rules for you before starting the procedure.
What is an apostille? Recognition of a document abroad
The apostille is based on the "Convention Abolishing the Requirement of Legalisation for Foreign Public Documents", known as the 1961 Hague Convention. Between countries party to this convention, once an apostille is added to an official document, the document can be used in the other party countries without the need for a chain of embassy or consular legalization. The apostille certifies not the content of the document but the authenticity of the signature and seal on it and the capacity of the signatory. This makes cross-border document circulation much faster and more predictable. For companies doing business between China and Turkey, this means fewer visits to institutions, a shorter path and clearer planning; the difference is felt immediately, especially in urgent matters such as company formation and powers of attorney.
In Turkey, apostilles for administrative documents, including notarial documents and notarized translations, are generally issued by governorships or district governorships. For judicial documents such as court decisions, the apostille is issued by the units authorized within the judiciary. Turkey has also implemented an electronic apostille system, and the apostille of some documents can be verified online. For documents to be used in countries not party to the Hague Convention, the consular legalization route is followed, and the process involves more steps.
Comparing sworn translation, notarization and apostille
When you put the three concepts side by side, the division of roles immediately becomes clear. Sworn translation solves the language problem and is the responsibility of the professional translator. Notarization guarantees the translator's identity and signature; this is the notary's responsibility. The apostille solves the problem of the document being recognized in another country and is issued by authorities designated by the state. In other words, these steps are not alternatives to each other but complementary layers stacked on top of one another. Where the document will be used determines how many layers you need to go through. The list below will help you quickly see what stage your document is at and what it needs next.
- Sworn translation: The sworn translator translates and signs, showing professional responsibility for the translation.
- Notarization: The notary confirms the translator's identity and signature and adds a seal and journal number.
- Apostille: The governorship, district governorship or judicial authority certifies the signature and seal of the signing official, such as the notary.
- Consular legalization: For countries not party to the Hague Convention; involves foreign ministry and consulate steps.
- Place of use: For domestic procedures, notarization is usually sufficient; for use abroad, an apostille is also required.
What should the right order be? Apostille, sworn translation and notarization
The right order depends on where the document comes from and where it is going. For a document issued in Turkey to be used abroad, such as a trade registry record, a commonly followed route is: first the original document receives an apostille, then a sworn translator translates it into the target language and the translation is notarized; if necessary, the notarized translation also receives a separate apostille. Some countries require only the apostille on the original document, while others expect the translation to be certified as well. That is why clarifying the target institution's expectations before starting saves a great deal of time.
For documents issued in China to be used in Turkey, a notarial procedure is generally carried out first in China if required and an apostille obtained; the document is then brought to Turkey, translated into Turkish by a sworn translator and notarized. If the order gets mixed up, for example if the translation is done first in Turkey and the document is then sent back to China for an apostille, the procedures may need to be repeated. At Yeni İpekyolu we map out the shortest and safest route for you according to the type of document and its purpose. Especially in time-sensitive projects such as company formation, setting the right route from the start prevents documents from going back and forth between countries and eases the whole timeline.
Which documents require a notarized translation or an apostille?
In the day-to-day business of Chinese companies and individuals in Turkey, the documents below are the ones that most often require sworn translation, notarization or an apostille. How far a document needs to go depends on the current practice of the institution it will be submitted to and its purpose. That is why, for every file, we first find out where it will be used and then plan the necessary steps in order. This way you avoid both unnecessary costs and applications being returned due to missing certification. The list below summarizes the document types the Yeni İpekyolu team prepares most often and their typical uses.
- Parent company's business license, articles of association and board resolutions (for setting up a company or branch in Turkey)
- Power of attorney (to authorize a representative in Turkey)
- Diplomas, transcripts and graduation certificates (for equivalence and work permit processes)
- Birth certificate, marriage certificate, criminal record certificate (for family residence and similar procedures)
- Court decisions and arbitral awards (for recognition and enforcement proceedings)
- Financial statements and bank reference letters (for investment, tender and banking procedures)
Common mistakes: points to watch in sworn translation and apostille procedures
The first common mistake is inconsistent name spelling. The Latin-alphabet (pinyin) spelling of Chinese names must be exactly the same in the passport, business license and translation; otherwise the institution may think it is dealing with a different person or company. The second mistake is translating only part of the document: seals, footnotes and notes on the back page may be skipped, whereas Turkish institutions generally expect a complete translation. The third mistake is setting up the certification order incorrectly, which means the procedures have to be redone from scratch. Although these three mistakes may seem minor, they are among the most common reasons applications are returned; moreover, each can easily be prevented with a short check before starting.
The easiest way to avoid these problems is to give the team providing your translation service three pieces of information before starting: the purpose of the document, the institution it will be submitted to and the country where it will be used. At Yeni İpekyolu we create a name and company title matching table for each client, ensuring exact consistency across all documents. We manage the process end to end with our sworn translators, the notary offices we work with and apostille authorities; you hand over the original document once and receive a ready file you can submit directly to the institution. If you have a document to use in Turkey or China, get in touch; we will confirm the current rules and plan the most suitable process right away.
Frequently asked questions
Are sworn translation and notarized translation the same thing?
No. A sworn translation is a translation made and signed by a sworn translator. A notarized translation is that translation with the translator's signature certified by a notary. Documents submitted to public institutions generally require a notarized translation.
Does an apostille prove that the content of the document is correct?
An apostille certifies the authenticity of the signature, the seal and the capacity of the signatory on the document; it does not assess the content. The accuracy of the content depends on the issuing institution and the quality of the translation.
Is an apostille required for every document used in Turkey?
No. Official documents issued abroad generally require an apostille or consular legalization when used in Turkey. For documents issued in Turkey and used in Turkey, an apostille is generally not required. We confirm the current institutional practice for you.
Can I use just a translation without notarization?
For internal information, business correspondence or certain private uses, a sworn translation or standard translation may be sufficient. However, documents to be submitted to institutions such as courts, the Göç İdaresi or tax offices generally require notarization.
Can Yeni İpekyolu handle translation, notarization and apostille together?
Yes. We manage every step under one roof, from Chinese-Turkish sworn translation to notarization and apostille. By confirming the institution's current expectations before starting, we eliminate the risk of having to repeat procedures.