Maritime Authority System

In Portugal, the coast guard role is performed by several government agencies that, together, form the Maritime Authority System (Portuguese: Sistema de Autoridade Marítima, SAM). The SAM includes the Portuguese Navy, the National Republican Guard (GNR), the Portuguese Air Force, the Civil Protection Authority, the National Medical Emergency Institute and the Criminal Investigation Police (PJ).

Source: Wikipedia — Maritime Authority System (CC BY-SA 4.0)