A test method for an air traffic control electronic control system delivering information relative to air traffic control established as a function of input data representative of the state of the air traffic control received by said system, said system further receiving, and processing, in the operational phase, air traffic control instructions that are provided to it by at least one air traffic controller, wherein said method comprises, during a test phase of said air traffic control electronic control system to test the correct operation of the air traffic control electronic control system, the following steps: - reception by said system of input data representative of the state of air traffic; - establishment by said system of information relative to the air traffic as a function of said input data and delivery by said system of said information to an electronic test device of the system; - determination by said electronic test device of the system, as a function of the delivered information, of air traffic control instructions and providing said system with said instructions; - reception and processing of said instructions by said system; according to which said electronic device includes an algorithmic model for automatically determining air traffic control instructions as a function of information relative to the air traffic, said model having been obtained during a learning phase, carried out by computer, of a deep learning neural network, as a function of a set of air traffic control electronic control instructions previously provided by at least one air traffic controller to the air traffic control electronic control system and information relative to the air traffic associated with said instructions. wherein said method comprises, during a test phase of said air traffic control electronic control system to test the correct operation of the air traffic control electronic control system, the following steps: - reception by said system of input data representative of the state of air traffic; - establishment by said system of information relative to the air traffic as a function of said input data and delivery by said system of said information to an electronic test device of the system; - determination by said electronic test device of the system, as a function of the delivered information, of air traffic control instructions and providing said system with said instructions; - reception and processing of said instructions by said system; - reception by said system of input data representative of the state of air traffic; - establishment by said system of information relative to the air traffic as a function of said input data and delivery by said system of said information to an electronic test device of the system; - determination by said electronic test device of the system, as a function of the delivered information, of air traffic control instructions and providing said system with said instructions; - reception and processing of said instructions by said system; according to which said electronic device includes an algorithmic model for automatically determining air traffic control instructions as a function of information relative to the air traffic, said model having been obtained during a learning phase, carried out by computer, of a deep learning neural network, as a function of a set of air traffic control electronic control instructions previously provided by at least one air traffic controller to the air traffic control electronic control system and information relative to the air traffic associated with said instructions.