The ICAO Council adopts standards and recommended practices concerning air navigation, its infrastructure, flight inspection, prevention of unlawful interference, and facilitation of border-crossing procedures for international civil aviation.
EAD issues No Objection Certificates (NOCs) or permits for construction and operation to developers or companies involved in. development and infrastructure projects to ensure that they implement necessary measures to protect the environment during. the Construction, Operation, and Decommissioning phases of the project.
The Essential Credential. Building Operator CertificationÂ® (BOC) is the leading training and certification program for facilities personnel. Our graduates make their buildings more comfortable, efficient and environmentally friendly, thanks to skills they master in our classes.nd the BOC credential is just as valuable to building owners as it is to operators. Our graduates help their organizations substantially cut operating costs â as much as $20,000 per year.