Teacher training qualifications with IH London

Get qualified with the organisation that created the very first qualification for English language teachers back in 1962. Run by Cambridge English today, the CELTA is still the industry standard for teachers.

Raising teaching standards for over 60 years, IH London trains people to become teachers with the CELTA and develops teachers to become advanced practitioners with the Delta.

You know you are learning from the best, because International House London is in the top 1% of schools in the UK (based on British Council inspections).

Our teaching experts speak at IATEFL and we host our own annual teaching conference.

Where are you now?

I’d like to become a teacher: CELTA

I’d like to become an advanced teacher: Delta


Develop a successful career in teaching English with the CELTA.

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DELTA for professional development

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