Since the end of 2004, the type approval of the interlocking system ZSB2000 by the German Federal Railway Authority (EBA) is being in hand.
Approvals ZSB2000 components:
EBA_Zul_ZSB 2000_061113.pdf (4.32 KB 14.11.2006 13:37)
Certificate of approval of the interlocking system ZSB2000: