Legal Document Translation in India: What It Covers and When Courts Need It (2026)

Service Guide · Legal Translation

Updated for 2026 · Claw Editorial

Legal document translation in India means turning a legal document from one language into another so it can be filed, read and relied on in a court or before an authority. In most litigation the real question is simpler: a document is in a regional language, but the court works in English or Hindi, so you need a true and certified translation before it can go on record. This guide explains which documents need translation, who can certify one, the accuracy and affidavit requirements, how regional languages are handled, and how a translated document is actually used in a case. Last verified October 2026.

The short answer

When you need it: whenever a document is in a language the court does not work in, usually a regional language going before an English-working court.
What is required: a true, complete translation, certified by the translator and backed by an affidavit, filed with the original.
Who certifies: a translation agreed by both sides, a court-appointed or court-approved translator, or a competent translator on affidavit.
Higher courts: English under Article 348, with Hindi allowed in the UP, Bihar, MP and Rajasthan High Courts.

01What legal document translation covers

Legal document translation is not ordinary translation. The words have legal effect, so the translation has to be exact, complete and faithful to the original, not a loose summary. It covers two broad things:

Litigation documents: agreements, deeds, wills, police papers, affidavits, judgments and exhibits that are in one language but must be placed before a court that works in another.
Transaction and official documents: contracts, certificates and records that a party, a company or an authority needs in a common language such as English.

In a court, a translation only helps if the court will accept it. Acceptance depends on the translation being certified as a true translation, and often on an affidavit backing it. That is what separates a legal translation from a casual one.

02When a court needs a translation

A translation becomes necessary whenever the language of a document does not match the language of the court or forum where you want to use it.

A document in a regional language, such as Marathi, Tamil or Bengali, that you want to file in a court that records its proceedings in English.
Papers in a regional language being carried up to a High Court or the Supreme Court, where English is the working language.
An exhibit or agreement in one language relied on in a matter being heard in another State or language.

The language of the court decides, not the language of the document

Under Section 137 of the Code of Civil Procedure, the State fixes the language of its subordinate courts. The higher judiciary works in English under Article 348 of the Constitution. So whether you need a translation depends on the court you are filing in, not on where the document came from. For moving a specific order or judgment up on appeal, see how to get a court order or judgment translated.

03Which documents usually need translation

The documents that most often need a certified translation in Indian litigation are:

Agreements and deeds: sale deeds, lease deeds, partnership deeds and contracts written in a regional language.
Wills and family documents: wills, gift deeds and succession papers.
Police and criminal papers: the FIR, statements and reports recorded in the local language.
Official records: land records, revenue entries, registration documents and certificates.
Orders and judgments: a lower court order in a regional language needed for an appeal in English.

As a rule, if a document is going on the court record as evidence and the court cannot read its language, it needs a true translation attached to it.

04Who can certify a translation

There is no single national licence for legal translators in India, so courts rely on a few accepted routes to be sure a translation is reliable:

A translation both sides agree to: if the parties accept a translation as correct, the court can act on it.
A court-appointed or court-approved translator: many courts keep or approve translators, and the Supreme Court and High Courts have official translation arrangements.
A translation certified by the translator on affidavit: a competent translator translates the document and swears that the translation is true and complete.

The exact practice differs between courts, so the safest course is to follow the rules of the specific court and, where the court has its own translators, use them.

05Accuracy and the affidavit

A legal translation must be accurate and complete. Leaving out a clause, softening a word, or guessing at a term can change the legal meaning and can get the document rejected or, worse, lead to a wrong decision.

Courts usually want the translation backed by an affidavit of the translator, stating that the translation is a true and faithful rendering of the original. The original document is filed alongside the translation, so the court and the other side can compare them. If a party doubts the translation, the court can allow the translator to be questioned, or get the document translated through its own translator.

File the original with the translation

Never file only the translation. Attach the original document and the certified translation together, with the translator’s affidavit. This lets the court and the opposite party check the translation against the source, which is what makes a court comfortable relying on it.

06Regional languages and the higher courts

India runs its courts in many languages. Subordinate courts in a State often work in the State language, while the High Courts and the Supreme Court work in English under Article 348 of the Constitution. A few High Courts have been authorised to use Hindi as well, namely the High Courts of Uttar Pradesh, Bihar, Madhya Pradesh and Rajasthan.

Because of this, a case that starts in a regional language at the trial stage usually needs English translations of the key documents and the order when it travels to a High Court or the Supreme Court on appeal. The Supreme Court has repeatedly asked High Courts to supply English translations of vernacular records sent up to it. Planning for translation early, rather than at the last moment before an appeal, saves time and avoids a scramble.

07Where Claw fits

Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.

Claw does not translate documents, but it helps with the research around a translated case. When a document or an order is in a regional language and you want to see how courts have read a similar clause or term, Claw lets you search 30 crore+ judgments, with Supreme Court decisions from 1950 and High Court decisions from 1990, in under 5 seconds, including judgments reported in and translated into regional languages. Once a matter is on, Claw tracks cases, orders and hearings across 9,102 courts, benches and forums, so you can follow it by party name wherever it is filed. Claw does not use your case documents to train its AI models.

Create a FREE Claw account to run case search across Indian courts on the point you are translating, and to track the matter once it is filed. For a specific order going up on appeal, see how to get a court order translated.

08Sources and further reading

India Code (Code of Civil Procedure, Section 137): indiacode.nic.in
Supreme Court of India (rules and language of the court): main.sci.gov.in
eCourts (court records and services): ecourts.gov.in
Claw: clawlaw.in

This is general information, not legal advice. Translation practice differs between courts and States, so check the rules of your court and take advice from an advocate before you file.

09Frequently asked questions

When does a court need a translated document in India?

Whenever the document is in a language the court does not work in. A regional-language document filed in an English-working court, or carried up to a High Court or the Supreme Court, needs a certified true translation. The language of the court decides, not the language of the document.

Who can certify a legal translation for an Indian court?

A translation the parties agree to, a translation by a court-appointed or court-approved translator, or a translation certified by a competent translator on affidavit. Many High Courts and the Supreme Court have their own translation arrangements, which are the safest route where available.

Do I need an affidavit with the translation?

Usually yes. Courts generally want the translator’s affidavit stating the translation is true and complete, with the original document filed alongside so the court and the other side can compare them.

Which documents commonly need translation?

Agreements and deeds, wills and family documents, FIRs and criminal papers, land and revenue records, and lower court orders and judgments that are in a regional language but are needed in English for an appeal.

What languages do Indian higher courts work in?

The Supreme Court and High Courts work in English under Article 348 of the Constitution. The High Courts of Uttar Pradesh, Bihar, Madhya Pradesh and Rajasthan are also authorised to use Hindi. Subordinate courts often work in the State language under Section 137 of the Code of Civil Procedure.

Can a wrong translation affect a case?

Yes. A legal translation must be exact and complete, because the words carry legal effect. A missing clause or a wrong term can change the meaning, get the document rejected, or lead to a wrong finding, which is why courts insist on a certified translation with the original attached.