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Translation Delivery Formats (Wet Signature, e-Signature, Stamp)

Once a translation is finished, one question remains: in what form is it to be delivered? A printed copy bearing a wet signature, a stamped declaration from the translation office, or a file carrying an electronic signature? The choice looks like a detail, yet the wrong format can lead an institution to reject even a technically flawless translation. This guide explains the delivery formats available and where each of them is useful.

6 min read Updated: 07.08.2026

The party that decides the format is not the translation office but the institution that will receive the document. One body asks for a printed original with a wet signature, another is satisfied with a stamped declaration, and a third prefers a file with an electronic signature. Before settling on a delivery method, then, you need to find out what the receiving institution expects; format is part of planning the process from the start.

The delivery format is the invisible but decisive final step of a translation, because whether a document is accepted often depends less on its content than on the form of the signature and approval it carries. The same translation may pass at one institution on a stamped declaration and be refused at another for want of notarisation. Format is therefore something to discuss at the very beginning of the job, not a detail left to the end. The right format is the one that matches the receiving institution’s expectation exactly.

The main delivery formats

Delivery methods differ in the level of approval they carry. A stamped declaration shows that the office stands behind the work; notarisation adds official certification of the signature; an electronic signature provides a legally valid signature in digital form. The table below compares the main options.

FormatWhat it carriesTypical use
Wet signature and stampTranslator’s signature and office stamp (printed)Official procedures where documents are handed over in person
Notarised printed copyCertification of the signature by a notaryInstitutions that require notarisation
File with an electronic signatureQualified electronic signatureInstitutions that accept electronic documents
Stamped declaration (sworn translation)Office declaration and sealInstitutions that do not require notarisation

What does an electronic signature mean?

In Türkiye the electronic signature is governed by Electronic Signature Law no. 5070, and a qualified electronic signature produces, under certain conditions, the same legal effect as a wet signature. That does not mean every institution will accept every electronic document, however; acceptance depends on the institution’s own procedures. Electronic delivery should therefore be chosen only once it has been confirmed that the receiving institution accepts it.

The practical advantage of electronic delivery is that the file can be sent instantly, with nothing to move physically. The drawback is that acceptance is not guaranteed everywhere. Because of this trade-off, it is essential to verify that the receiving institution has built electronic documents into its procedures before switching to that form.

Step by step: choosing the right format

  1. Ask which format the receiving institution accepts. A wet signature, notarisation or an electronic signature? This is the first and most decisive step.
  2. Establish the level of approval. Is a stamped declaration enough, or is notarisation required?
  3. Plan the number of copies. A printed copy stays with the institution it is submitted to; if you are applying to more than one, have enough copies prepared.
  4. Confirm acceptance for electronic delivery. Make sure that a file with an electronic signature will be accepted.
  5. If an apostille is needed, set the format up accordingly. Since the apostille process runs on a printed and certified copy, take care that it does not conflict with electronic delivery.

The difference between a stamped declaration and notarisation

The two are often confused. A stamped declaration carries the sworn translator’s and the office’s statement about the translation, together with their seal; many institutions abroad are satisfied with this. Notarisation adds certification of that signature by a notary, and official departments in Türkiye frequently look for it. Which of the two is needed depends on the institution that will receive the document, and it should be settled at the outset.

There is a cost side to this distinction as well: notarisation means an extra step and an extra item on the bill. Obtaining it where it is not needed is money wasted; failing to obtain it where it is needed means rejection. The level of approval should therefore be set by what the institution asks for, not by guesswork.

Common mistakes

  • Choosing the format without asking the institution. The wrong format invalidates even a flawless translation.
  • Treating an electronic signature as valid everywhere. Acceptance depends on the institution’s procedures.
  • Approaching several institutions with a single copy. A printed copy is not given back.
  • Confusing a stamped declaration with notarisation. These are two different levels of approval; which one is required should be clear from the start.

Points that come up often

Can I take a translation with an electronic signature for an apostille? The apostille process generally runs on a printed and certified copy. Any need for an apostille should be borne in mind when an electronic format is being planned, and where necessary the printed and certified route should be preferred.

How many copies should I ask for? As many as the number of institutions you will apply to, because printed copies stay with the institution they are submitted to. Obtaining further copies later can mean running the process a second time.

Can the original copy be sent abroad by courier? A printed and certified copy can be sent physically. Checking first whether the receiving institution accepts an electronic format can, however, save unnecessary shipping time and cost from the outset.

Does a translation with an e-signature stand in for a wet-signed one everywhere? Although a qualified electronic signature produces, under certain conditions, the same legal effect as a wet signature, not every institution will accept an e-signed document. Acceptance depends on the institution’s own procedures and should be verified at the outset.

Planning digital and physical delivery together

In many procedures a single delivery method is not enough; the process requires digital and physical steps to run together. An electronic copy may be accepted at the preliminary stage of an application, for instance, while the final step calls for a printed copy with a wet signature or notarisation. In mixed situations of this kind, planning for both forms from the outset prevents the delay that comes with changing format at the last minute.

The key to planning is to establish in advance which form will apply at each stage. Where a document needs an apostille, that step generally runs on a printed and certified copy, so it should be positioned in a way that does not conflict with electronic delivery. Both the form that speed calls for and the form that official validity calls for are then ready side by side.

Checklist

  • Which delivery method does the receiving institution accept?
  • Is a stamped declaration enough, or is notarisation required?
  • If electronic delivery is accepted, have you confirmed it?
  • How many printed copies do you need?
  • Is any need for an apostille compatible with the format you have chosen?

In short, the right delivery method is not the most advanced one but the one the receiving institution expects. Learning what that expectation is at the start of the job stops a finished translation from failing at the last step over its format, and it allows the number of copies to be planned properly too. Deciding the level of approval and the delivery method together removes both unnecessary expense and the risk of insufficient approval at once.

We can set the delivery format according to what the receiving institution expects and plan the number of copies around it. You can tell us what you need through the quote form, see which document calls for which approval in our document guide, and put your questions about format to us on the contact page.

This page is for general information; translation, approval and delivery requirements may vary by type of document. Ask the competent authority to confirm before you apply.

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