Helping Students Since 1993

TEFL Certification

Accredited TESOL & TEFL Courses

Now proud to offer dual certification and verification direct from the awarding body. For more information click here

100% of INTESOL graduates over the last 27 years have found a teaching position. We care about our students.

You Can Trust INTESOL

TEFL courses from the leading quality course provider for over 27 years!

120 Hour Certificate in TEFL/TESOL Plus

New course acceptable worldwide for ANY type of teaching:-

  • In-class (also called onsite)
  • Online (from the comfort of your own home or in-company)
  • Teaching Young Learners – online or onsite


  1. All training online with a personal tutor qualified to Masters in TEFL as a minimum
  2. Graded 120 hour Certificate in TEFL Plus direct from the Accrediting Body, ALAP
  3. Issue number verifiable on the ALAP website from anywhere in the world
  4. Course certificate and transcript in PDF format
  5. Hard copy with extra security of a hologram on request
  6. Interview with a world-leading online recruitment company if required (terms apply)

EXTRA – introduction to an Apostille Service with a discounted fee if your employer requires this.

Price £175


Some employers may need evidence that you can teach. INTESOL gives you the opportunity to prove it, 

Most Popular Courses

Success Stories

Hi there future English instructors, I started my Certificate in TESOL through INTESOL WORLDWIDE in 1999 and was awarded my certificate in January 2000. I am grateful for the training I received through INTESOL WORLDWIDE and for the experiences I had as a result of this. I have continued a career in TESOL and am currently running my own language company in Northern Ireland.
Good Luck

Chrystal C

Hi everyone, I am Felvin from the Philippines. I took TESOL and my tutor has been of great help for me in finishing the course. I really enjoyed doing the course because I was able to review the basic principles in English grammar as well as the strategies in TEFL. In addition, TESOL was very helpful in my part since I am teaching English in an Online Company which is based in China. It helped me improved my teaching competence and strategies. Hence, I would definitely recommend taking TESOL to everyone in this company.

Felvin R

The TEFL Course challenged and inspired me to go back to the basics and become more particular and careful with my grammar. It also helped me use other approaches on how to become more effective and efficient as an educator. Ultimately, it gave me more confidence and drive to teach my students whilst maintaining the fun. My tutor was a gem. She was very responsive and inspiring. I would definitely recommend the TESOL program to my colleagues and English teacher friends because it is very helpful.

Marjorie M


INTESOL Worldwide was founded in the UK in 1993 in the belief that anyone possessing the passion to teach, the skills to express themselves clearly, and the desire to make a difference in the lives of others should be given the opportunity and encouragement to gain a professional certification in TEFL / TESOL.

Employers Seek Our Graduates

A qualification with our company will ensure you land a job with a reputable employer!

Our graduates who found work – 100%

We are well known throughout the world with branches on every continent.

Enrol now and follow your dream!

27 years of solid reputation & experience
Quality courses known throughout the world
Accredited by specialist UK ELT Awarding Body
Online/onsite TEFL courses with teaching practice
Worldwide network of INTESOL branches
Network of verified TEFL job contacts

Flexible study options

Team of highly qualified TESOL instructors

INTESOL TEFL courses are Accredited by ALAP, a specialist international ELT Awarding Organisation

100% of INTESOL graduates over the last 27 years have found a teaching position.

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