By International TEFL Institute Authentication of TEFL Certificates September 28, 2017January 21, 2020 TEFL Employment Articlesauthentication, Authentication of TEFL Certificates, International TEFL Institute, online tefl course, Online TEFL Courses, tefl authentication, tefl course, TEFL Courses, What is TEFL Authentication and how is this done? What is TEFL Authentication and how is this done? There has been a lot of confusion when students are required…