The aim of this article is to inform reader about the development steps and practices which were used during the development of a control system of a fuel metering pump. The aim of this development was to design a cntrol system for a BLDC motor in accordance with rigid aviation standards and verify new development practices and tools alowing faster and simpler certification. The development covers such steps as definition of first requirements, preliminary design, system modelling and simulation, detailed deisgn, verification and testing. Given description intruduces reader to mandatory practices and procedures which are obligatory for successful certification of developed control systems. In addition, the first results measured on an evaluation sample are presented. and Obsahuje seznam literatury