International TEFL Institute - ITEFLI:
The International TEFL Institute (ITEFLI) provides internationally-accredited and globally-recognized certificate and diploma programs in Teaching English Language as a Foreign Language (TEFL). Taught via online learning, our TEFL (TESOL) programs are available to students in the U.S., Canada and worldwide. In addition, we offer Combined TEFL Courses – an online TEFL qualification plus flexible in-class Teaching Practice (TP), organized by you or offered by language schools in select locations. We provide you with the teacher training and certification required in order to get a professional well-paid job teaching English anywhere in the world. You will be assigned a tutor for the duration of your studies who will be available to assist you with your studies and guide you every step of the way.
Advantages of Online TEFL / TESOL Teacher Training with ITEFLI:
A TEFL qualification from ITEFLI will help you find TEFL jobs throughout the world. The main advantages of completing an online TEFL program are convenience and flexibility. You can study from any location you choose and you can start the program any time you want. Learn at your own pace with up to 6 months to complete a program. You won't have to take any exams - your qualification is earned through assignments you submit. ITEFLI online TEFL certification programs are provided through up-to-date, technologically-advanced interactive training media which enhance and promote the learning experience.
Accreditation:
The International TEFL Institute is a division of TESOL Educational Services. Our online TEFL courses have achieved accreditation through ACCREDITAT, an international accreditation body which sets rigorous standards for accreditation of TEFL companies.
The International TEFL Institute is a registered and proud member of Thailand TESOL. Our members are registered with Asia TEFL (SA003).
Online TEFL / TESOL Certification Programs:

- Online TEFL Certificate Program - 120 hours:
The overall aim of this program is to provide a thorough introduction to the theory and practice of English Language Teaching. Aimed primarily at students who would like to gain an initial qualification in TEFL / ESL teaching, it focuses on both theoretical and practical aspects of teaching English as a Foreign Language and will prepare you for an exciting and rewarding career in many different locations worldwide!
- Online Diploma Add-on Program - Certificate Upgrade:
If you have completed the Certificate program, you may upgrade to the Diploma program, by completing the Diploma Add-on program of an additional 3 modules: Assessment, Technology and ESP; Teacher Development and TEFL Administration and an Extended Essay).
- Online TEFL Diploma Program - 180 hours:
The overall aim of this program is to provide an advanced distance training course in the theory, methodology and management of teaching English as a Foreign Language. This program is aimed at students who are seriously contemplating an English Language Teaching career or who already have earned a TEFL certificate and would like to further extend their qualification and understanding of ESL / TEFL techniques, methodolgy.
- Online TEFL Master Diploma Course - 250 hours:
This course provides an opportunity to increase your understanding of the principles and practice of English Language teaching to help improve your overall performance in the classroom. It is ideal if you wish to extend your professional experience and accept new responsibilities as it not only demonstrates a commitment to the profession, but is also proof of your ability.
- Combined TEFL Certification Courses with Teaching Practice (TP):
Aimed at TEFL trainees who are looking for the most cost effective and flexible way to acquire official in-class certification, these courses combine accredited online TEFL training with 20 hours of in-class teaching experience – organized by you or offered by language schools in select locations. We offer:
* Online Certificate Course - 120 hours + TP
* Online Diploma Course - 180 hours + TP
* Online Master Diploma Course - 250 hours + TP
- Online Short Certificate Program:
* Teaching Observation & Lesson Presentation Practice (10 hrs)
* Technology Assisted Language Learning (20 hours)
* ELT in International Schools (20 hours)