The degrees awarded at IBEI are regulated by an Internal Quality Assurance System (IQAS), whose utmost supervision is ruled by the Institute’s Scientific Council, which evaluates the satisfaction of students and overall operation of the programmes, as well as the quality of the Institute, in order to guarantee the continual improvement of master's degrees, and to subsequently report to the institution's highest governing body, the Board of Patrons.

The aforementioned Council undertakes daily follow-up of the quality via the Commission for Quality Teaching, the organization responsible for managing, instigating and monitoring the Internal Quality Assurance System of the Institute.