Before revision: The HEP has been formed with an "Independent Oversight and Advisory Committee" (IAOC) as supervisor and in order "to provide oversight and monitoring of the development and performance of the Programme and to guide the Programme’s URL
After revision: The HEP has been formed with an "Independent Oversight and Advisory Committee" (IAOC) as supervisor and in order "to provide oversight and monitoring of the development and performance of the Programme and to guide the Programme’s activities".