TEP is one of the most frequently used translation project types in the Language Industry. It stands for Translation, Editing and Proofreading. These are three important processes in a translation project, if you are aiming at a high quality. This type of a cycle is recommended for advanced and critical materials, e.g. user guides, medical or fiscal reports, marketing materials, market research, surveys, legal communication, technical manuals, etc. But of course, you can ask for a TEP service when you are hiring a translation agency no matter what your document is about, this way you can guarantee a better quality in your translated document.