Commercially run grade examinations and competitive music festivals, which tested learners’ attainment, were central to the consolidation of violin culture across Britain. Chapter 3 analyzes the string exams operated by three institutions, each of which targeted different socioeconomic groups. Bringing the College of Violinists – the first exam board to offer elementary string exams and the only one to guarantee string players would be assessed by specialists– into dialog with the more often discussed ABRSM and Society of Arts, the discussion evaluates exam requirements, candidate numbers, and success rates. At root, exams were tools for motivating students and supporting and shaping learning. Regional competition festivals offered additional opportunities for more advanced pupils’ performance to be assessed (in a public hall, as opposed to a private exam room) and, along with the exam boards, they contributed to the informal standardization of core repertoire. The chapter also surveys instructional materials, some of which were responses to the exam culture, and weighs students’ experiences of learning.