Permanent activities corresponding to the primary functions of a PIRG
Management and maintenance of the Air Navigation Plan (ANP), deficiencies, etc. as well as ensuring that the implementation of Air Navigation Systems in the CAR/SAM regions is consistent and compatible with developments in adjacent regions, and is in line with the ATM Operational Concept (Doc 9854), GANP, ASBU and the Air Navigation Plan/Strategy of the CAR/SAM Regions.