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We are very pleased to be accredited by the Independent School's Inspectorate (ISI) and British Council. We are also a member of English UK. For more information...

Independent School's Inspectorate (ISI)


The ISI is an approved educational oversight body authorised by the UK Border Agency to inspect privately funded further education colleges in England and Wales offering courses on the Qualifications and Credit Framework, and English language colleges.

The ISI inspected and accredited Tti School of English in April 2015. We are pleased to report that overall Tti was judged to exceed expectations.

Here's what they said!

"The quality of the curriculum, teaching and learners’ achievements is excellent. All Key Standards continue to be met. [...] The quality of the curriculum, teaching and learners’ achievements is excellent. All Key Standards continue to be met. Course provision is excellent. The curriculum policy clearly states the school’s educational purpose and is successfully implemented through detailed schemes of work. [...] Teaching and learning are excellent. Teachers demonstrate very good knowledge of their subjects. They create and use resources very well to enable students to make excellent progress. [...] Students’ welfare, including health and safety, is excellent. All Key Standards continue to be met."

Click here for the ISI's full report

British Council

British Council Accreditation.gif

All member centres of EnglishUK are accredited by the British Council through the Accreditation UK scheme. This means they meet rigorous standards of teaching, management, learning resources and student welfare. It is an assurance of quality and only accredited centres can use this logo, so look out for it.

The British Council inspected and accredited Tti School of English in April 2012.

Here's what they said about us!

"Strengths were noted in the areas of staff management, quality assurance, premises and facilities, academinc management, course design, and leisure activities."

Click here for more details about British Council accreditation

English UK


English UK is the world’s leading language teaching association with more than 450 members – all accredited by the British Council – including private language schools, educational trusts and charities and language centres in further education colleges and universities.

Click here to visit the English UK website

What our students say: Oriel, Spain

Tti School is like my new family in London and the teachers were great!

Listen to our students

Nick Von Buren, Switzerland

Listen to more students >