NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 61508-7 ; VDE 0803-7:2003-06 [Withdrawn] referenced in following documents:

Document number Edition Title
VDV 332 2008-07 Safety Integrity Requirements for Non-Federal Railways More 
VDV 334 ; SIG RZA-NE:2007-11 2007-11 SIG RZA-NE Guideline on the Approval and Acceptance of Railway Signalling Installations for Non-Federal Railways More