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ISO 17100 — Translation Services Quality

The international standard for translation service providers. ISO 17100 certification demonstrates that your translation processes, qualified translators, and quality assurance procedures meet internationally recognised requirements — demanded by legal, medical, financial, and government clients worldwide.

ISO 17100:2015Translation QMSLSP certificationLanguage services

What is ISO 17100?

ISO 17100:2015 specifies requirements for the core processes, resources, and other aspects of the provision of quality translation services. It covers the complete translation workflow — from project specification through translation, revision, proofreading, and final review — and sets requirements for translator competence, tools, and quality management processes.

Who Needs ISO 17100?

  • Language Service Providers (LSPs) seeking enterprise and public sector contracts
  • Translation agencies responding to government and EU institutional tenders
  • In-house translation departments at multinationals
  • Legal, medical, and technical translation specialists
  • Localisation providers and subtitling companies

Core Requirements

  • Translator competence — Documented evidence of linguistic, subject matter, and translation competence for each translator.
  • Revision process — Mandatory bilingual revision of all translations by a second qualified translator.
  • Project management — Defined procedures for project specification, file management, and client communication.
  • Technical resources — CAT tools, terminology management, and translation memory governance.
  • Quality control — Pre-delivery review, correction, and client feedback procedures.

Integration with ISO 9001

ISO 17100 is sector-specific and is commonly implemented alongside ISO 9001 (Quality Management System). BALTUM offers an integrated ISO 9001 + ISO 17100 programme that satisfies both the generic quality management requirements of enterprise procurement and the translation-specific requirements of ISO 17100 — from a shared QMS framework.