The PBO is a Directorate within the overall structure of the Parliamentary Service Commission (PSC). The Office is a core technical office headed at the level of a director charged with the mandate of offering technical advisory services in-line with its function and mandate.

The Office of the Director is currently supported by three deputy directors, and 50 other staff comprising of 45 fiscal analysts and 5 support staff.

The Office of the Director is currently supported by a total of 53 other staff including 48 fiscal analysts and 5 support staff.

Further, the Directorate is composed of three core Departments with respective sub-mandates and is guided a robust service charter and other performance management instruments in the delivery of its overall mandate.