Frequently used as a quality control method by pharmaceutical, and medical device companies, a back translation requires that a translated document be translated back to English. MODERN POLYGLOTS Limited has developed a three-stage process which includes a final review by a third translator to compare the original, foreign language and back to English documents. A report is submitted that provides details regarding where variations occurred, which document they were introduced in, and whether the variation affects the authenticity of the document. If any errors are found, the documents are updated and finalised prior to delivery, with the reconciliation report providing an account of all changes.