ISO 17100 Certified Translation Services

Translation Services That Get Results

Professional translation in 100+ languages by native experts. Certified, accurate, and delivered fast—with a 100% acceptance guarantee.

100+
Languages
99.9%
Acceptance
24hr
Delivery
50K+
Projects

Trusted by Leading Companies Worldwide

AT&T
Bank of America
Facebook
H&M
HBO
Mahindra
MSNBC
Nickelodeon
TED
AT&T
Bank of America
Facebook
H&M
HBO
Mahindra
MSNBC
Nickelodeon
TED
Why Choose Us

Translation You Can Trust

We combine human expertise with rigorous quality processes to deliver translations that work.

Native Professional Translators

Every translation is handled by a native speaker with expertise in your content area. No machine translation.

ISO 17100 Certified Quality

Our processes meet international quality standards with documented workflows and mandatory review steps.

100% Acceptance Guarantee

Certified translations accepted by USCIS, courts, universities worldwide—or your money back.

Fast Turnaround

Standard 24-48 hour delivery. Same-day rush available for urgent projects.

ISO 17100 Certified Process

How Our Translation Works

A proven 5-step process that delivers accurate, quality-assured translations every time.

Step 1

Upload Documents

Upload any document format. Get an instant quote based on word count and language.

Step 2

Expert Assignment

We match your project with a native translator who specializes in your content type.

Step 3

Translation

Your document is translated with attention to terminology and cultural nuance.

ISO 17100 Required
Step 4

Quality Review

A second linguist reviews for accuracy—required by ISO 17100 standards.

Step 5

Delivery

Receive your translated document with certification. Hard copies available.

Customer Reviews

Trusted by Thousands

Join over 10,000 satisfied customers who trust us with their translations.

4.9
Google
4.8
Trustpilot
10K+
Happy Clients
I needed my birth certificate translated for my green card application. Day Translations delivered in 18 hours and USCIS accepted it without any questions. Saved me so much stress!
Maria Gonzalez
Maria Gonzalez
Immigration Applicant
Verified Customer
Case Studies

Translation Success Stories

See how we've helped organizations achieve their global communication goals

Publishing & LiteratureCase Study #1

Philipp Winterberg

The Challenge

The author needed to translate a series of children's books into over 70 languages while maintaining the emotional impact and cultural relevance of the original stories.

Our Solution

We assembled a team of native-speaking literary translators with expertise in children's literature. Each translation was adapted for cultural context while preserving the author's voice and the educational value of the content.

Successfully translated into 70+ languages
Maintained consistent quality across all versions
Culturally adapted illustrations and text
Books available in markets worldwide
Day Translations understood the importance of preserving the heart of my stories while making them accessible to children around the world.
Read Full Case Study
10K+
Projects Completed
99.8%
Client Satisfaction
100+
Languages
20+
Years Experience
Verified Experts

Meet Our Expert Translators

Certified professionals with decades of combined experience across 100+ languages

DHM

Dr. Hans Mueller

German Medical Translation Director

20+
Years Exp
5000+
Projects

Leading medical translation projects for pharmaceutical companies, clinical trials, and healthcare institutions. Former medical researcher with deep understanding of medical terminology and regulatory requirements.

Credentials

MD (Germany)ATA CertifiedISO 17100 Certified

Education

  • MD, Heidelberg University Medical School
  • MA in Medical Translation, University of Leipzig
  • Certification in Clinical Research, ACRP

Specializations

Medical TranslationPharmaceutical DocumentationClinical Trials

Languages

GermanEnglishDutch
AA

Ahmed Al-Mansouri

Arabic-English Translation Expert

18+
Years Exp
4100+
Projects

Specialized in Arabic translation for government, legal, and business sectors. Extensive experience with Modern Standard Arabic and regional dialects across the Middle East and North Africa.

Credentials

ATA Arabic CertifiedState Dept Contractor18+ Years Experience

Education

  • MA in Arabic Translation, American University in Cairo
  • BA in Middle Eastern Studies, Georgetown University
  • Diploma in Islamic Law, Al-Azhar University

Specializations

Legal TranslationGovernment DocumentsBusiness Translation

Languages

ArabicEnglishFrench
DMR

Dr. Maria Rodriguez

Senior Spanish Translator & Linguist

15+
Years Exp
3500+
Projects

Specializing in legal and medical Spanish translation with over 15 years of experience. Former court interpreter with extensive expertise in complex legal terminology and medical documentation.

Credentials

ATA CertifiedNAJIT CertifiedPhD in Hispanic Linguistics

Education

  • PhD in Hispanic Linguistics, University of California
  • MA in Translation Studies, Monterey Institute
  • BA in Spanish Literature, Universidad de Barcelona

Specializations

Legal TranslationMedical TranslationCourt Interpreting

Languages

SpanishEnglishPortuguese

Work with Industry-Leading Experts

Get matched with the perfect translator for your project. All our experts are rigorously vetted and certified.

Get Started

Common Questions About Translation Services

Quick answers to help you understand our professional translation services

How much does translation cost?

Translation costs typically range from $0.10-$0.30 per word depending on language pair, complexity, and turnaround time.Certified translations start at $24.95 per page. Most document translation projects cost between $150-$500. Get an instant quote above by uploading your document - pricing is transparent with no hidden fees.

How long does translation take?

Standard translation turnaround is 24-48 hours for documents up to 2,500 words. Rush services available with same-day delivery for urgent projects. Complex technical or legal translations may require 3-5 business days to ensure accuracy. Certified translations can be delivered within 24 hours.

What types of documents can you translate?

We translate all document types including: birth certificates, legal contracts, medical records, academic transcripts, business documents, marketing materials, technical manuals, and websites. All formats accepted (PDF, Word, Excel, PowerPoint, InDesign).Certified translations available for official documents required by USCIS, courts, and universities.

Are your translations certified?

Yes, all our certified translations include a Certificate of Accuracy signed by a professional translator. Our certifications are accepted by USCIS, courts, universities, and government agencies worldwide. We're ISO 17100 certified with 100% acceptance guarantee for immigration applications.

Why choose Day Translations for translation services?

We combine 20+ years of experience with ISO 17100 certification and a 100% acceptance guarantee. Every translation is completed by native speakers, reviewed for quality (required by ISO standards), and delivered with certification when needed. Our translators specialize in your content area - legal, medical, technical, or business - ensuring accuracy and industry-specific terminology.

Free Quote in 10 Minutes

Ready to Get Started?

Get an instant quote for your translation project. Upload your documents or describe your needs.

Instant pricing—no hidden fees
100% acceptance guarantee
Native professional translators

Request Translation Services

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Service Details

Translation

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Contact Information

Price Match Guarantee — We Beat Any Quote by 5%

ISO 17100 Certified
SOC 2 Compliant
USCIS Accepted
20+ Years
Common Questions

Frequently Asked Questions

Everything you need to know about our translation services.

Still have questions?

Our expert team is here to help. Get in touch with us for personalized assistance.

Quick Response
We reply within 10 minutes
1What languages do you translate?
We provide professional translation services in over 100 languages, including all major world languages (Spanish, French, German, Chinese, Japanese, Arabic, etc.) as well as rare languages and dialects. All translations are done by native speakers.
2Are your translations certified?
Yes, all our document translations include a signed Certificate of Accuracy at no extra charge. Our certified translations are accepted by USCIS, courts, universities, and government agencies worldwide. Notarization and apostille services are also available.
3How long does translation take?
Most documents are completed within 24-48 hours. Complex or lengthy documents may take 3-5 business days. We offer same-day rush service for urgent needs. You'll receive an exact delivery time when you get your quote.
4What is ISO 17100 certification?
ISO 17100 is the international standard for translation services. It requires qualified translators, a mandatory review process, and documented quality procedures. Our ISO 17100 certification ensures every translation meets the highest quality standards.
5How much does translation cost?
Pricing starts at $0.10 per word for common language pairs. Rates vary based on language, complexity, and turnaround time. Upload your document for an instant, exact quote—no hidden fees.
6Is my document kept confidential?
Absolutely. All documents are encrypted during transfer and storage. Our translators sign NDAs. We're SOC 2 compliant and HIPAA certified for medical documents. Your information is never shared.

Need more information?

Visit our comprehensive FAQ page for answers to more questions.

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