Start and develop your career

Teacher Training

Oxford International Teacher Training runs internationally recognised, certificated and practical courses to develop the English language teachers of the future. If you aspire to a career teaching English as a foreign language, or are already teaching and want to further develop your skills, we have a range of courses to give you the qualifications and support you need to succeed.
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Teacher Training Course Options

Depending on your requirements, our online courses or in-person courses in London Greenwich and Brighton (UK only) can be customised to meet your professional needs, improving your teaching and helping you realise your career goals, with some of our courses allowing you to gain an internationally recognised qualification from Trinity College London.


Courses to suit all levels of experience


Fully accredited by Trinity College London


Choose to study online or in London Greenwich or in Brighton


Full time and part time study options

Trinity Certificate in TESOL

The Trinity College London Certificate in TESOL is for people with no prior teaching experience who want to start teaching English. The qualification is accredited by Trinity College London, and is accepted by the British Council as an initial TESOL or TEFL qualification for teachers in its accredited teaching organisations in the UK and overseas. It is equivalent to the Cambridge CELTA qualification. This highly practical course will give you all the skills and techniques you need to start a rewarding career in TEFL.

Trinity Diploma in TESOL

The Trinity Diploma in TESOL is a course for experienced EFL teachers who are seeking a high-level, internationally-recognised qualification that will improve their teaching and help further their career in EFL/ESOL. It is equivalent to the Cambridge DELTA. The flexible course consists of a 9-month online training programme and 2-week onsite component in London Greenwich for teaching practice and formal assessment. You will have up to three years to complete all components of the course.

Locations, Course Fees and Details

You can choose your location based on your study preferences and course requirements. The Trinity Certificate in TESOL takes place at both our centres in London Greenwich and Brighton, and the Trinity Diploma in TESOL takes place at our centre in London Greenwich for the 2 week face-to-face training component.

Trinity Certificate in TESOLC14 weeks (Full Time)Individuals & groupsStarting from £995
Trinity Certificate in TESOLC112 weeks (Part Time)Individuals & groupsStarting from £995
Trinity Diploma in TESOLC19 months online + 2 weeks onsiteIndividuals & groupsStarting from £1,900


Enquire Now

If you would like to apply for a Teacher Training course or would like further information about our course options, please submit your details below and one of our Course Consultants will be in touch to answer your questions.