Trinity College of London is a prestigious British educational examining board which conducts examinations in a variety of educational areas and most importantly, English and Music.
The GESE (Graded Examinations in Spoken English) has four stages (beginner, elementary, intermédiate and advanced) covering twelve levels. The mínimum age is 5 and exam length depends on the level.
You can sit the exam at different times of the year as long as there is a mínimum number of candidates on a given date.
Trinity College of London exams are recognised worldwide by numerous institutions, universities and companies and are compatible within the Common European Framework of Reference for Languages.