Analysis of equipment and systems used at the Macaé teleport and in communication projects on platforms and FPSOs (VSATs, local VHF radios, mobile aeronautical and mobile maritime, GMDSS, NDB), defining technology and the need for homologations and licenses with DECEA and ANATEL. Preparation of compliance reports on exposure limits to electric, magnetic, and electromagnetic fields (CEMRF), according to Anatel Resolution 303, for the Teleport.