T&T Systems is a consulting company rich in competences and experiences. Thanks to its "HINTSW" department, it supplies support to the development of safety-critical implementations. The offer of T&T Systems covers a large range of sectors: from nuclear to oil & gas, from medical to public transports, from utilities to primary services and includes both complex automation systems and single equipments. Particularly T&T Systems deliver consulting in the following fields: *Functional safety in industrial automation. *Safety engineering in general. *High integrity and fault tolerant software applications design and development. *High availability systems engineering. *Custom hardware and firmware design.