For using interlocking or level crossing safety technique as well as their components corresponding approvals are necessary. Interlocking system ZSB 2000 and level crossing system BUES 2000 are approved in several countries issued by country specific safety inspection authority.

Furthermore, Scheidt & Bachmann has been authorised as qualified development company by the Federal Railway Authority (EBA). Our safety accessment centre, having recognised experts available, ensures and tests the consistent compliance with the common regulations and principles of development.