N
NYC Legal
Notary · Translation
NYC · A5 Service

Court Interpreter — Civil, Criminal, Family Cases in Thai Courts

Court interpreters with 500+ Thai-court appearances covering witness examination, mediation, arbitration and verdict readings across Municipal, Provincial, Criminal, Juvenile & Family, and Intellectual Property & International Trade courts.

Cases handled
500+
Languages
40+
Half-day rate
THB 8,500
Full-day rate
THB 14,500
Quick answer

NYC court interpreters start at THB 8,500 per half-day (up to 3 hours) and THB 14,500 per full day (up to 6 hours), inclusive of transport within Bangkok Metropolitan area. Every assignment ships with an Interpreter Attestation Letter and translator ID copies for court filing. Book at least 5 working days in advance.

Case types we cover

Civil (contract, debt, land, family, probate), criminal (narcotics, fraud, computer crime, immigration offences) for both prosecution and defense, labour, bankruptcy, intellectual property, tax, plus Constitutional and Administrative Court hearings. All interpreters take the ethics training and are sworn under section 96 of the Thai Civil Procedure Code.

CPC section 46 compliance

Thai Civil Procedure Code section 46 requires the court to arrange an interpreter whenever a party or witness does not understand Thai. Our interpreters take the oath under section 96 before rendering, their translations are entered into the court record, and they carry expert-witness responsibility for accuracy.

Interpretation modes

Thai courts primarily use consecutive mode—witness speaks one to three sentences, interpreter renders—so the clerk can transcribe. Simultaneous or Video Remote Interpreting (VRI) is available for international arbitration or Google Meet hearings authorised by the court; Bosch Integrus receivers can be rented separately.

Rates & terms

Half-day (≤3h) THB 8,500 / full day (≤6h) THB 14,500 / overtime THB 1,800 per hour. Upcountry travel THB 2/km or Grand Cabin at cost, lodging THB 1,800/night when the case runs beyond one day. Cancellation ≥24h gets a full refund; same-day cancellation is billed at 50%.

Deliverables

Signed Interpreter Attestation Letter, translator ID and academic-certificate copies, and the court-stamped interpreter voucher. VAT 7% invoice with 3% withholding-tax slip is issued online.

How it works

  1. 1. Send case details

    Share the court summons, case number, hearing date and target language via LINE @nycli. Our scheduler confirms interpreter availability within 30 business minutes.

  2. 2. Quotation + case brief

    We request the complaint, statement of defense, and key exhibits to build a case-specific glossary before the hearing.

  3. 3. Confirm & 50% deposit

    Wire a 50% deposit to lock the interpreter; the balance settles on hearing day or per contract.

  4. 4. Bench performance

    Interpreter arrives in formal attire, signs in with the clerk, and takes the oath under Civil Procedure Code section 46 before the hearing begins.

  5. 5. Attestation letter + court receipt

    You receive a signed Interpreter Attestation, translator credentials, and a copy of the court-stamped interpreter voucher to file with the record.

FAQ

Does Thailand license court interpreters?

Thailand does not currently issue a formal court-interpreter licence (unlike the US federal court certification). Interpreters are sworn under CPC sections 46 and 96. Ours hold a bachelor's degree in linguistics or law and have handled at least 50 real court cases.

How far ahead should I book?

At least 5 working days for major languages. Rare pairs such as Urdu, Tamil, Burmese, or Malay require 10-14 days to prepare a glossary.

Do you cover upcountry courts?

Yes, all 76 provinces. Travel is billed at THB 2/km with lodging THB 1,800/night when the case exceeds one day.

Can the interpreter also translate exhibits?

Yes. Our certified translation team works in parallel with the interpreter, so exhibits can be delivered as court-ready translations carrying the translator's certification and company seal, with MFA legalisation added when the court or a foreign party requires it. Sharing the exhibit bundle two or three days before the hearing lets us align terminology with the interpreter's glossary.

What if the witness is overseas?

Thai CPC section 120/4 allows witness testimony by video conference. The interpreter can sit either at the courtroom or remotely, as directed by the court.

Talk to our team

Send a quick brief for this exact service. Our team replies via LINE within 15 minutes during business hours.

Explore related services