Certified Translation Services

Words that work
across borders

Specialist translations in 7 European languages — legal, technical, business — delivered with precision by native-speaking experts.

At a glance
500+
Projects delivered Since founding
98%
Client satisfaction Across all projects
24h
Express turnaround Available on request
Languages covered
🇩🇪 German 🇬🇧 English 🇵🇱 Polish 🇳🇴 Norwegian 🇸🇪 Swedish 🇩🇰 Danish 🇨🇿 Czech

Seven European languages

Native speakers with industry-specific expertise — covering business, legal, medical, and technical domains.

🇩🇪
German
Business & Technical
🇬🇧
English
All Document Types
🇵🇱
Polish
Native Experts
🇳🇴
Norwegian
Specialized Teams
🇸🇪
Swedish
Business Focus
🇩🇰
Danish
Full Coverage
🇨🇿
Czech
Quality Assured

Services

📄

Document Translation

Professional translation of contracts, reports, manuals, and business documents with guaranteed accuracy and consistency.

⚖️

Legal Translation

Certified translation for contracts, patents, compliance documents, and court proceedings — accepted by authorities.

💻

Technical Translation

Expert translation of technical manuals, software documentation, engineering specs, and IT content with precise terminology.

🏢

Business Translation

Marketing materials, business correspondence, presentations, and corporate communications across multiple languages.

🔍

Proofreading & Editing

Professional review and refinement of translated documents for maximum quality and cultural appropriateness.

🎨

Desktop Publishing

Format maintenance and layout design services to preserve your document's visual identity across languages.

Rates per word

All prices in €. Minimum order: 50 words. Detailed quote provided before any work begins — no hidden fees.

Service Standard (5–7 days) Express (24–48 hrs) Urgent (same day) Certification
Standard DocumentReports, articles, web content €0.10 – 0.12 €0.13 – 0.15 €0.18 – 0.22 +€0.03
TechnicalSoftware, manuals, specs €0.13 – 0.16 €0.16 – 0.20 €0.22 – 0.28 +€0.05
Legal DocumentsContracts, agreements €0.18 – 0.25 €0.22 – 0.32 €0.28 – 0.40 +€0.08
Medical / PharmaceuticalHighly specialised €0.20 – 0.28 €0.25 – 0.35 €0.30 – 0.45 +€0.10
Proofreading / EditingPer hour €35 – 50 / hr €50 – 65 / hr €65 – 85 / hr N/A
Volume discounts: 10% off 10,000+ words 15% off 25,000+ words 20% off 50,000+ words

Built for professional demands

01

Native Speakers

Every translator is a native speaker with verified subject-matter expertise in their domain.

02

Certified Quality

Dual-review process: professional translation followed by a certified quality specialist's sign-off.

03

Confidentiality

NDAs available for every project. Secure file transfer and data deletion upon project close.

04

Transparent Pricing

Detailed quotes before work begins. No hidden fees, no surprises at delivery.

05

Fast Turnaround

Standard 5–7 day delivery. Express 24–48 hour and same-day urgent options available.

06

Legal Certification

Official stamps and translator certification for legal, immigration, and government submissions.

07

Technical Expertise

Specialists across legal, medical, engineering, and business content — not generalists.

08

Free Revision

Not satisfied? We revise at no charge. Full refund if we miss a deadline.

Five steps to delivery

01

Submit Request

Upload your document and specify languages and timeline.

02

Expert Analysis

We analyse the document and assign the best-qualified translator.

03

Translation

Expert translator completes the work with cultural nuance.

04

Quality Review

A second specialist reviews for accuracy and consistency.

05

Delivery

Polished, formatted translation delivered on time in your format.

What clients say

★★★★★

"InterLang translated our entire product suite with outstanding technical accuracy. Delivered on schedule, no back-and-forth."

Klaus Weber TechCorp GmbH
★★★★★

"We needed certified translations for legal agreements across five languages. The team handled everything professionally and efficiently."

Sarah Thompson International Legal Services
★★★★★

"They understood our business context and delivered translations that truly resonated with our Nordic customers. Exceptional work."

Anders Johansson Global Trade Solutions

Verify your translation

Use the reference number on your document to confirm its authenticity.

✓ Translation verified

Reference:

Status: ✓ Authentic

Date verified:

Certified: Yes — certification on file

This translation has been verified as authentic and certified by InterLang. The translator's certification is available upon request.

Common questions

All translations undergo a rigorous two-step process: professional translation by a native speaker with subject expertise, followed by review by a certified quality specialist. We maintain terminology databases for consistency and conduct cultural adaptation where necessary.
We accept PDF, Word (.doc, .docx), Excel, PowerPoint, plain text, and many other formats. We preserve your original formatting and layout. For complex documents with specific formatting requirements, let us know upfront.
Yes. We offer express delivery (24–48 hours) and same-day urgent services, with corresponding premium pricing. Please contact us directly for urgent requests to confirm availability.
Yes, we provide certified translations with official stamps and translator certification for legal, immigration, and government purposes. Certification is available for an additional €0.03–0.10 per word depending on the language pair.
We charge per word in the source document. A detailed quote is provided before work begins with no hidden fees. Volume discounts apply: 10% for 10,000+ words, 15% for 25,000+, and 20% for 50,000+.
Confidentiality is paramount. We sign NDAs for all clients requiring them, use secure file transfer protocols, and never share your content with third parties. Your data is stored securely and deleted after project completion.
We're happy to provide a sample translation of up to 100 words for evaluation. This gives you confidence in our quality before committing to larger projects.
We stand behind our work. If you're not satisfied with the quality, we'll revise the translation at no charge. Full refunds are available if we fail to meet our delivery deadline.

Request a free quote

Fill in the form and we'll respond with a detailed quote within 24 hours.

📎

Click to upload or drag and drop

PDF, Word, Excel, PowerPoint, or plain text