For those of you who want to take the B1 English test in order to get a new status as a British citizen, you can book the test on Trinity College London, as determined by the CEFR. You can do to britishlifeskills.com to book the test.
Trinity College London (TCL) is the examinations leading body of the Trinity Laban Conservatoire of Music and Dance and the Guildhall School of Music. It offers evaluated and confirmation (up to postgraduate level) capabilities over a scope of controls in the performing expressions and English dialect learning and educating. The board conducts exams in more than 70 nations.
Trinity College London was established as the outer exams leading group of Trinity College of Music (referred to today as the Trinity Laban Conservatoire of Music and Dance) and started offering exams in music to outside understudies in 1877. After some time, Trinity extended to offer exams in different regions of the performing expressions and in English for Speakers of Other Languages (ESOL).