The Department of Airspace Control (DECEA) is a key Brazilian governmental organization under the Ministry of Defense, primarily overseeing the nation’s airspace management and safety. Established 80 years ago, DECEA plays a crucial role in ensuring safe and efficient air navigation through various specialized services. These include air traffic management, aeronautical information services, drone regulations, and aerospace rescue operations.

DECEA also focuses on operational security within civil aviation and provides resources for special training programs in aviation and aeronautical cartography. The department is equipped with advanced systems for monitoring air traffic, capable of generating meteorological data vital for safe flight operations. Additionally, DECEA actively engages with the public via informative publications and multimedia channels to enhance awareness on aviation safety and regulatory updates. The department's commitment to operational excellence is reflected in its continuous efforts to modernize and improve air traffic procedures, ensuring reliable navigation services throughout Brazilian airspace.