If you suspect that a client's TOEFL iBT test result is not legitimate, you can verify the scores by contacting ETS. Here's how it works: Send an email with a scanned copy of the test result along with your name, your organisation's name and contact details to TOEFLVerifySpecial https://certwithoutstress.com/how-to-check-if-toefl-certificate-is-genuine-or-not/