Our Accreditations
OnTESOL is accredited and recognized by the leading Post-Secondary Education and TESOL/TEFL/TESL training organizations from Canada and the United States.
Learn moreThe required credential for teaching English in Canada
A TESL certification qualifies you to teach English in Canada and is required for positions in private language schools, college ESL programs, and government-funded English courses.
Recognized by:
TESL Canada
Professional Standards 1 & 2
Institutionally Accredited by:
U.S. Department of Education
Recognized Agency
Required for jobs at:
Canadian Language Schools
College ESL programs &
government-funded English courses
Understanding what TESL is, why it matters in Canada, and how it relates to other ESL teaching credentials.
TESL is often used interchangeably with TESOL and TEFL, but in Canada, the term TESL is preferred. More importantly, TESL Canada accreditation is required for teaching positions at recognized institutions.
A TESL certification qualifies you to teach English in Canada and is required for positions in private language schools, college ESL programs, and government-funded English courses.
Want to know more about how TESL, TESOL, and TEFL relate? Read our certification guide →
OnTESOL has been training TESL-certified teachers online since 2003.
Why Choose OnTESOL? Recognized by TESL Canada, ACCET-accredited by the U.S. Department of Education, valid for teaching in Canada and worldwide, and more comprehensive than basic online courses.
English teachers are expected to do more than follow a textbook. Schools require certified teachers who can plan, adapt, and engage learners with real-world materials.
Certified ESL teachers are expected to:
An accredited TESL course covers everything you need to know about grammar and phonology so you can explain the rules of the English language to your students. The methodology module trains you to present language points in context, use authentic materials, and have students practice their skills in meaningful, communicative ways. You'll also build confidence in classroom management, learner needs analysis, and assessment — the practical skills that separate a trained teacher from someone who's just a fluent speaker.
Not all TESL courses are created equal. Many quick and inexpensive online programs lack accreditation — meaning they won't qualify you for the jobs you're training for. Here's what to look for.
Look for accreditation by a government-recognized educational body, such as ACCET. This guarantees the school meets quality standards in how it delivers training.
For Canadian teaching jobs, you'll want a course recognized by TESL Canada. For international jobs, look for CELTA equivalence — a Standard 1 course meets that bar.
Choose a course that teaches real lesson-plan creation using the Communicative Language Teaching method — not just multiple-choice quizzes.
You'll specifically want a course recognized by TESL Canada. Recognition comes in three tiers — Standards 1, 2, and 3 — each with its own eligibility requirements and job pathways.
A TESL credential is recognized worldwide. Whether you want to stay in Canada, head abroad, or teach online, an accredited certification opens the door.
Required credential for accredited Canadian language schools and government-funded English courses for newcomers.
Teach English in CanadaAn accredited TESL credential is recognized worldwide and qualifies you for work visas in top destinations.
Teach English AbroadWork for top online ESL companies or build your own student base — teach from anywhere with an accredited credential.
Teach English OnlineThe Canadian ESL field is supported by one national accrediting body and several provincial associations that drive professional development and conferences.
TESL Canada is the national federation of English as a Second Language (ESL) teachers, learners, and learner advocates. It is the largest such organization in Canada and its accreditation is required for teaching at all language schools approved by Languages Canada.
Teachers must complete a recognized TESL certificate program and fulfill university and language proficiency requirements to be eligible for accreditation. Recognition comes in three tiers — Standard 1 (120-hour course with practicum), Standard 2 (250-hour course with practicum), and Standard 3 (MA degree program).
OnTESOL programs are recognized at Professional Standards 1 and 2.
TESL Ontario is a provincial association and the second largest accrediting organization in Canada. Its main focus is to accredit and promote training with an emphasis on teaching English to immigrants and refugees. They are also very active in the development of conferences and resources.
Their accreditation is required for teaching in the LINC program in Ontario — a government-funded ESL program that offers free language instruction to new immigrants. TESL Ontario accreditation is not required for LINC programs in other provinces.
The Alberta Teachers of English as a Second Language is a provincial association that promotes the highest standards in the ESL teaching field. Their main roles are to provide resources for professional development, establish standards for the profession, and enable outreach to the teaching and learning communities.
The ATESL Curriculum Framework provides a guide to effective curriculum development in Alberta. They also support TESL Canada and other provincial associations by promoting and participating in conferences as well as enabling the continuous development of teaching resources.
BC TEAL is the provincial association in British Columbia. Established in 1967, its goal is to develop the English teaching profession and to support members with annual conferences and teaching resources that challenge theories and assumptions in order to help the industry progress.
Common questions about TESL certification and teaching English in Canada.
Ready to teach in Canada?
Join thousands of graduates who started their ESL teaching careers with OnTESOL's accredited certification programs.
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