Advances in technology have made it possible to get a TEFL qualification online. Students can enroll in online classes that are accredited by organizations such as the British Council or Cambridge ESOL. There is no single overarching accreditation body for TEFL however private for profit companies have been known to invent accreditation affiliates and use them to cheat the customer.[8] Study materials are divided into modules. Students take one or multiple tests per study module. Support is handled by tutors, who can be reached via email. After successfully finishing the last module the student is granted a certificate. It comes in digital form or can be shipped to the student’s address. Getting such a certificate can be beneficial.[clarification needed][citation needed]
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https://drive.google.com/open?id=1rowS20faKlhiCA50bDkhP_vJnkQ6QtSq