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  • APP
  • Minox
  • Thyssen Krupp
  • Dekra
  • BNP Paribas

Official and legal documents require a certified translation if they are officially required in court or for a public authority. Our worldwide network of qualified specialist translators consists partly of certified specialist or publicly appointed translators, who translate your documents in various fields of competencies into more than 50 languages.

Reliable and diligent

Certified documents are translated from a foreign language into German or vice versa from German into another language. In the case of certified translations, the necessary authenticity must always be legally binding. Our authorised specialist translators meet these official and legal requirements and know, of course, all the requirements regarding the translation of your document. Thus, certification is regarded as the authenticity certificate for your document translations.

In addition to official authorization, the realization of certified translations therefore requires thorough professional expertise, as well as clean decoding and coding, while taking into consideration the target country, legal system and scope of application. As your reliable and professional partner, we meet all of these requirements.

Reference projects of certified documents

  • Affidavits
  • Contracts
  • Legal texts
  • Liquidation documents
  • Certificates (including birth, marriage and divorce certificates)
  • Reports, certificates and official documents
  • Evidence based documents
  • Powers of attorney
  • Summons and lawsuits
  • Commercial provisions
  • Patent documents
  • Commercial register reports

Our experience can be relied on

Benefit from our longstanding experience and a network of more than 3,000 competent and professional native translators. Our sworn language experts are officially authorized to confirm that your certified translations or apostilles are complete and correct.

It is self-evident that we also guarantee absolute discretion when dealing with your data. With pleasure, we can also agree on individual confidentiality provisions within the framework of your project. High data security is the basis for all of our translation projects. Our systems, as well as the entire e-mail traffic are secured by 256-bit encryption.

Whether legal effect of your translation, securing your terminology or the processing of your data is concerned – all of our processes are adjusted to the highest quality and to your complete satisfaction.

Your benefits at a glance

  • Longstanding experience and profound knowledge of the industry
  • Sworn in and certified specialist translators
  • High service orientation and a consistent language expert
  • Profound knowledge and diligence in implementation
  • Strict data protection regulations
  • High data security of your documents

A strong partner for convincing results

Tilti Multilingual is your partner for certified translation services – convince yourself of the highly qualified and legally effective services of our certified and sworn expert translators. Please contact us via our request form and send us your request directly – for certified and accurate results.


  • Chinese
  • Croatian
  • English
  • Turkish
  • Spanish
  • Russian
  • Romanian
  • Portuguese
  • Polish
  • Norwegian
  • Dutch
  • Latvian
  • Italian
  • Indonesian
  • Hungarian
  • German
  • French
  • Danish
  • Czech

Customers about us

With respect to our legal translations, we must be able to rely on the use of the correct terminology and punctual delivery. We are happy to have found a professional partner with Tilti.

General Manager
General Manager Lighthouse Corporate Services

We about ourselves

Working for Tilti means interesting challenges, high responsibility in decision making, which often requires thinking outside the box and immediate reaction. And, above all, a young, international, friendly and fun team one can only dream to be a part of!

Valerie Managing Director Germany

Successful Cooperations

Computer Science & Tech

Computer-Assisted Translation of XML Files

See references

Marketing & Sale

Localization of POS Material in Indesign

See references


Software Localization for an Online-Shop

See references


Translation and Desktop Publishing of Technical Drawings

See references