Solidfog Technologies, SPRL is currently delivering a system for the biodecontamination of one of the biggest bioprocessing facilities in Europe. The project involves a centralized system with several injection points (micro-nebulisation nozzles) connected to a control unit. The control system is developed with "Audit trail" and "Active directory" software and it has monitoring systems to ensure the quality and performance of the micro-nebulisation. The system will be validated to the most stringent requirements.