Competitive rates. Speed. High quality.
Professional translations since 1992.


The translation service provided by AD 3DOORS is based on the Estonian translation services standard EVS-EN ISO 17100:2015, identical to the European standard EN ISO 17100:2015 and issued under the authority of the European Committee for Standardization (CEN). Our company adheres to the integrated quality management standard ISO 9001:2015 and the translation service quality standard of the Association of Estonian Translation Companies.
For quality assurance our company has implemented a quality management system that involves among others the following:

  • Testing procedure for translators
  • Registering project management stages in a database
  • Cooperation between all parties related to the project
  • Close cooperation with clients
  • Project verification procedures
  • Archiving materials according to agreements
  • Strict adherence to confidentiality requirements
  • Feedback from customers