Approved Persons are individuals holding certain specified positions in CBB licensees; they must be approved by the CBB prior to taking on those positions and must demonstrate that they are fit and proper. The list of positions subject to the CBB's Approved Persons regime vary according to the CBB license Category, but generally cover directors and senior management, as well as certain other positions. Approved Persons requirements are specified in the relevant Rulebook Volume for the license Category in question.