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.
Telecommunication Operations Center. This is the NWS central communications data switching and monitoring facility. Top-level organizational management of this facility is from the Office of Operational Systems (OPS). The Telecommunication Operations Center (TOC) is a component of the OPS and manages the NWS Telecommunication Gateway (NWSTG). The organizational structure of the TOC consists of four branches: 1  The Operations Support and Performance Monitoring Branch. 2  The Telecommunication Gateway Operations Branch. 3  The Telecommunication Software Branch. 4  The Telecommunication Infrastructure Branch.