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BTIS TRANSLATION OFFICE BKK
Google ★★★★★ 4.9 • 400+ reviews
2025 Top Translation Service
  • Proofreading by two Linguists
  • Minimized turnaround time
  • 2500 words/day/translator

Bangkok Translation Services - Certified Legal & Business Documents

No hidden fees. Fast, secure & private.​

"Done For You" MFA Legalization

Fast, reliable legalization at Thailand’s Ministry of Foreign Affairs. We handle the queues, stamps, and paperwork — you get it back, ready to go.

See Process & Timeline

Embassy Document Submission Service

We submit your documents to the embassy — the right way. Consular appointments, tracking, and follow-up? All covered.

Start Embassy Submission

Thai Notary Services at Your Convenience

Licensed notarial services in Bangkok, no hassle. Quick appointments, clear guidance, full compliance.

Get Documents Notarized

Criminal Record Certified Translation

Trusted by embassies and immigration offices — certified and ready to submit.

Certify Thai Police Clearance

Thai ↔ English Interpreter for Legal or Official Appointments

Professional, discreet interpretation for marriage registration, court, or government visits.

Book an Interpreter
BTIS TRANSLATION OFFICE BKK
Google ★★★★★ 4.9 • 400+ reviews
2025 Top Translation Service

Bangkok Translation Services - Certified Legal & Business Documents

No hidden fees. Fast, secure & private.

GET A QUOTE TODAY

Real Results from Real Customers

Ordering is easy and convenient.
Get the translations you need without the hassle.

1. Send us your request

Complete our online form and send us a copy of your legal agreement so that our project managers review your request

2. Receive a quotation

We provide you with a quotation and our bank details and the amount required to be paid into our account.

3. Approve the quotation

Approve our proposal and pay and we will begin the translation. Your documents should be ready within 2-3 working days.

4. Wait for deliverables

If you have an urgent deadline, we are responsive and can provide high-quality, fast translations (additional fees will apply).

Get a Free Quote Today
Talk to a Specialist

Connect With BTIS Team Today

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Call us: +6697 957 3343

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Visit our BKK Office

Bangkok Translation & Interpretation Service 
25 Alma Link Building, 17th Floor (Found Office), Chit Lom Alley, Phloen Chit Rd., Lumphini, Pathum Wan, Bangkok 10330 
Phone: 097 957 3343

Corporate Services

Quality translation services for a wide range of documents, count on us.

Business translation

We translate of all types of documents. Reports, contracts, catalogues, manuals, letters, magazines. We can translate it all. We only accept projects that fall within our areas of expertise: Legal, commerce, marketing, education, insurance, finance and tourism.

Video Subtitling

Translating video subtitles requires technical skills. Our audiovisual translators are able to translate and adjust your subtitles seamlessly to the target language. We can produce subtitles and captions in Thai, English and many other languages.

Transcription and translation

Professional transcription and/or transcription services to and from Thai. We have already transcribed and translated many documents into Thai and many other Asian languages. Our team consists of highly qualified professionals native speakers. If you need our services, we are ready to help today!

Website Localization

The Localization of your website will make it accessible to thousands of potential customers. However, don't forget: from one country to another, cultures differ greatly. A message is not interpreted in the same way in France and Germany. We can adapt the content of your web pages to the local culture.

They Work With Us

shopee-thailand-1
Kerry-Express
accor
makro
pepsico
airasia-1
Unesco
Ilo
usaid
Better-Work
bbc-radio
banpu_logo
Suez
bakertilly
summit-capital
RIS-1
reckitt
agoda
ippf
Kempinsky
partners-_0004_maxresdefault
Shell
IATA
Plan

FAQ'S

Are your translations certified?

Our translations are certified and bear the signature of an authorized person in our company as well as our company seal. They can be used in most embassies and government agencies. Our translations can also be used in court in Thailand.

In certain instances, certified translations may need to be legalized by the Thai Ministry of Foreign Affairs. This is a service we provide and we can handle the process on your behalf. We recommend that you take advantage of the service as documents submitted for legalization are not systematically accepted the first time they are submitted for a variety of reasons.

Can you handle the legalization of my document by the Thai Ministry of Foreign Affairs

Yes, we can do it while you stay comfortably at home. Simply send us your documents and let us take care of this on your behalf. We only require the original of the documents, a signed copy of your passport and a signed power of attorney. 

How much do you charge?

Our prices depend on the nature of document and the number of words that need to be translated.

How long will it take?

On average, our translators can translate 2000 words per day. Most of our orders are processed within 48hrs. If you require a hard copy of the document(s) one additional day will be required to receive your document in your mail in most parts of Thailand.

Can you rush my order?

We always try to speed up the translation process but we may not always be able to do so. If you need a document translated urgently, you will receive a soft copy of the translation by email first (as a pdf document). A hard copy can be sent to your address but the delivery will require an additional 24hrs in most cases. A rush fee will be applied.

Do I need to submit original documents to you?

We can work with photos or scans of your document(s). Originals are only required if you need the documents to be legalized by the Thai Department of Consular Affairs (MFA).

What can you translate?

We translate all types of documents, included brochures, websites, reports, contracts, and a lot more.

I have a birth certificate that I want translated and certified. Can you provide this service?

Yes we can. We regularly translate and certify birth certificates, marriage certificates, death certificates, marriage affidavits (Certificates of No Impediment) as well as university transcripts, diplomas, certificates, licenses and more.

Can you translate my website?

Yes, we can translate your website content but we will require you to provide the content to be translated in a manageable format and/or propose a workflow. All websites are different and there are many ways to implement content and user interface translation.

Do you work with companies or private individuals?

We work with companies as well as individuals.

Is it possible to maintain the page layout?

We always try to maintain the general layout of the documents we translate. We also have a dedicated DTP (Desktop Publishing) department dedicated to the production and adaptation of digital files for multiple languages.

Is my project manager the translator of my document(s)?

No, your project manager is in charge of the coordination and delivery of your project. All translations are done by our trained translators under the supervision of your project manager.

What payment methods do you accept?

We accept payments by bank transfers, PayPal and Wise.

Do you translate legal documents such as birth certificates, diplomas, wills or marriage certificates?

Yes, we can handle all types of documents issued by your Civil Registry Office or your embassy. 

When do I need to pay?

Payment should generally be made at the time of confirmation of the order. For jobs beyond 10.000 THB, we accept a 50% payment deposit / 50% payment upon delivery. 

What guarantees do you give?
  • Our experience: We have 9 years of experience as a language service provider.
  • Dedication to quality: We work exclusively with qualified native linguists and provide a free comprehensive translation review. 
  • Delivery: Our optimized workflow guarantees over 99% of deliveries on time.
  • Privacy: We make every effort to protect the confidentiality of your personal information. Information regarding the translation itself, the nature of the translation, and any other information our customer provided will be treated with the utmost confidentiality.

Contact us ​

We recommend that you direct all your inquiries to our email address, phones, Messenger and Line account. We can offer our services all over Thailand, not only in Bangkok but also in other major cities in the country and internationally.

  • +66 (0) 979 573 343 (THAI/ENGLISH)
  • info@bangkok-translation.com
  • LINE ID: bkktranslate
  • WeChat: bkktranslate

Company

  • Frequently Asked Questions
  • Contact us
  • Company Profile
  • Work with us
  • CSR
  • Case Studies
  • Terms and Conditions
  • Privacy Policy
  • llm.txt
  • Frequently Asked Questions
  • Contact us
  • Company Profile
  • Work with us
  • CSR
  • Case Studies
  • Terms and Conditions
  • Privacy Policy
  • llm.txt

Document Support

  • Academic Transcript and Diploma
  • Affidavit
  • Birth Certificate
  • Change Of Name
  • Company Documents
  • Contracts and Legal Documents
  • Divorce Certificate
  • Driver’s License
  • Marriage Certificate
  • Police Clearance Certificate
  • Tax Returns
  • Title Deeds
  • Academic Transcript and Diploma
  • Affidavit
  • Birth Certificate
  • Change Of Name
  • Company Documents
  • Contracts and Legal Documents
  • Divorce Certificate
  • Driver’s License
  • Marriage Certificate
  • Police Clearance Certificate
  • Tax Returns
  • Title Deeds

Language Services

  • Burmese
  • Chinese
  • Indonesian
  • Korean
  • Lao
  • Malay
  • Russian
  • Thai
  • Burmese
  • Chinese
  • Indonesian
  • Korean
  • Lao
  • Malay
  • Russian
  • Thai

Guides

  • Document Legalization Guide
  • Embassy Assistance Service in BKK
  • Why You Won’t Find Apostilles Services in Thailand
  • Document Notarization Guide
  • Social Media Translation Guidelines
  • Thai Content Localization Guide
  • Document Legalization Guide
  • Embassy Assistance Service in BKK
  • Why You Won’t Find Apostilles Services in Thailand
  • Document Notarization Guide
  • Social Media Translation Guidelines
  • Thai Content Localization Guide

BANGKOK TRANSLATION AND INTERPRETATION SERVICE | WE PROVIDE HIGH-QUALITY TRANSLATION SERVICES FOR ALL YOUR DOCUMENTS RIGHT IN THE CENTER OF BANGKOK, THAILAND
Bangkok Translation & Interpretation Service 
25 Alma Link Building, 17th Floor (Found Office), Chit Lom Alley, Phloen Chit Rd., Lumphini, Pathum Wan, Bangkok 10330 | 097 957 3343
Bangkok Translation & Interpretation Service is a division of Siam Three Sixty co. Ltd.  

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  • Thai
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