A sworn translation is not a better translation. It is one performed by a translator personally appointed by a court or ministry in a particular country, and its authority comes from that appointment rather than from the quality of the work. Which means the only question that matters is where the document is going — and this page answers it country by country.
Status, not standard
The word confuses people because it sounds like a grade. It is not. A sworn translator has taken an oath before a court, a ministry, or a comparable authority, and appears on that body’s register under a number. What the oath confers is standing before that institution — the legal capacity to produce a translation it will accept as an official act.
An excellent certified translation and a sworn translation of the same document may read identically. Where a court requires sworn, the certified one is refused regardless of its quality, and no amount of care substitutes for the appointment. The reverse is equally true: where sworn is not required, it buys you nothing but delay and cost.
What it is called, and who may do it
Every country runs its own system, with its own register, its own name, and its own mechanics. Recognising the term on your instruction letter is usually enough to know what is being asked.
| Jurisdiction | What it is called | How it works |
|---|---|---|
| Spain | Traductor Jurado | Appointed by the Ministry of Foreign Affairs (MAEC) after examination. Signs and stamps with a registered number; no court appearance is needed for each document. |
| Italy | Traduttore Giurato · asseverazione | The translator swears an oath before a court clerk or notary for each individual translation, which is then bound to the original with a record of the oath. The act, not the person, is sworn. |
| France | Traducteur Assermenté | Appointed as expert judiciaire by a Court of Appeal and listed publicly. The seal and signature carry the authority; lists are renewed periodically. |
| Germany | Beeidigt · vereidigt · ermächtigt | Sworn or authorised by a regional court (Landgericht), with the terminology varying by federal state. Authorisation is language-pair specific. |
| Greece | Certified translator register | The system changed in 2021: the Foreign Ministry’s translation service closed and a register of certified translators took its place, alongside lawyers translating within their competence. |
| Türkiye | Yeminli tercüman | Sworn before a notary, whose approval is what gives the translation effect. Notarised sworn translation is the ordinary requirement for official use. |
| Portugal, Brazil | Tradutor Público · Tradutor Juramentado | In Brazil, a publicly examined and board-registered office; in Portugal the function is generally performed through notarial or consular certification instead. |
| United States, United Kingdom, Ireland | No sworn system exists | Neither country operates a register of sworn translators. Certified translation with a signed statement is the standard requirement — and anyone offering you a "sworn translation" for a US or UK filing is selling a category their own country does not have. |
It does not travel
The point most often misunderstood, and the most expensive to get wrong: a sworn translation is bound to the jurisdiction that appointed the translator. A Spanish jurado translation is not automatically valid before an Italian court, nor a French assermenté one in Germany. Sworn does not mean universally accepted — in a sense it means the opposite, since the authority is local by definition.
So the question is never “is this sworn?” but “is this sworn where I am filing?” Tell us the country and the office, and we will tell you which register applies before you order anything.
When you actually need it
When the receiving authority says so, and generally only then. Court proceedings in the civil-law jurisdictions above, certain consular applications, some registry and ministry filings, and occasionally a notary who will not proceed without one.
Look for the term in your instructions: traductor jurado, traduttore giurato, assermenté, beeidigt, yeminli. If the letter says only “certified” or “official translation”, certified is what you need, and it is faster and cheaper. The difference in full.
How we handle it
We do not perform sworn translation ourselves. EnLatin holds no court appointment, and saying otherwise would be the exact misrepresentation this page exists to prevent. Where your destination requires sworn, the work is placed with a translator appointed and registered in that jurisdiction.
What we do is identify the requirement correctly before you spend anything, place the work with the right register, and apply our own revision and certification alongside it where that is also wanted.
We do not notarise and we do not issue apostilles — nobody in translation can. Those come from notaries and from the designated authority in the issuing country. The three terms are distinguished here.
Everything else is unchanged: confidentiality under ISO/IEC 27001:2022 (TÜV NORD, certificate No. 44121231258), files deleted 45 days after delivery, and a verifiable order code on what you receive.
What we will not tell you
That sworn guarantees acceptance. It does not. An authority may additionally want an apostille on the original, a document you do not yet have, or a form you have not filed. Sworn status answers one requirement among several.
That you need it when you do not. Most institutions worldwide accept certified translation, and we would rather lose the higher-priced order than sell you a formality your office has not asked for. If your instructions are ambiguous, send them to us and we will read them with you.
Before you order
- Name the country and the exact office. Not “for Italy” but which court, which registry, which consulate.
- Send the instruction letter or the web page stating the requirement, if you have one. The wording decides the answer.
- Ask the office whether they want sworn alone, sworn plus notarisation, or an apostille on the original as well — three different things with three different lead times.
- Allow longer than for certified work. A sworn translator’s availability and, in Italy, a court appointment are outside anyone’s control.
Frequently asked questions
What is a sworn translation?
A translation produced by someone appointed by a court, ministry, or comparable authority and entered on its register, carrying their seal, signature and registration number. The authority comes from the appointment, not from the quality of the work — it is a legal status rather than a standard of craft.
Do I need sworn or certified?
Certified, almost certainly, unless your instructions use one of the terms above. Certified translation — an accurate rendering with a signed statement of accuracy and completeness — is what most universities, employers, registries and immigration authorities require, including USCIS. Sworn is required only where a specific legal system demands one of its own appointees.
Which countries require sworn translation?
Chiefly the civil-law jurisdictions: Spain, Italy, France, Germany, Poland, Türkiye, and much of Latin America, each with the mechanics set out in the table above. The common-law world — the United States, the United Kingdom, Ireland, Canada, Australia — has no sworn system at all and relies on certified translation.
Can a sworn translation from one country be used in another?
Usually not, and this is the commonest costly mistake. The appointment is national, so the standing it confers stops at that border. A document intended for two jurisdictions may need two translations, or a translation plus an apostille, depending on both systems. Tell us both destinations and we will map it before you order.
Does a sworn translation need an apostille as well?
Sometimes — but the apostille authenticates the original document, or in some systems the translator’s signature, not the translation as such. It comes from a designated government authority in the issuing country. We translate apostilles when they accompany a document; we cannot obtain one for you, and neither can any translation company.
Tell us where it is going.
Send the document and name the country and office. You will get a straight answer about which of the three you need — certified, sworn, or sworn with something further — before you order anything. salve@enlatin.net