This qualification creates thousands of teaching jobs for you worldwide.!!. TEFL/TESOL is all about Teaching English as a Foreign Language. TEFL programs are intended for teachers who plan to go abroad to teach students in a country where the primary language is not English. TESOL gives you the experience and Qualification for Teaching English to Speakers of Other Languages. Diploma in TEFL/TESOL qualified students will receive a certificate from TESOL CANADA which certified and notarized by Canada and USA government.