1. An alerts and procedures management system for an aircraft comprising: a software kernel aboard the aircraft and a parameterization tool for the software kernel, the parameterization tool comprising a conversion module, for converting a configuration file describing an operational need of the alerts and procedures management system into a database of binary parameters which is able to parameterize the software kernel, the software kernel comprising at least four elementary cells: a first cell for acquiring and consolidating a set of aircraft signals, a second cell for characterizing a set of state variables of the aircraft, generated on the basis of the aircraft signals; a third cell for computing at least one separate event, comprising at least one alert or one procedure, generated on the basis of the consolidated aircraft signals and/or of the state variables; a fourth cell for scheduling the separate events for communication with the crew; each of the cells comprising a software engine parameterizable by the database of binary parameters.