DIN EN 50128:2012 Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems; German version EN 50128:2011
2020DIN EN 50128/A2:2020 Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems; German version EN 50128:2011/A2:2020
0000 DIN EN 50128/A1:2019
2014DIN EN 50128 Berichtigung 1:2014 Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems; German version EN 50128:2011, Corrigendum to DIN EN 50128 (VDE 0831-128):2012-03; German version EN 50128:2011/AC:2014
2012DIN EN 50128:2012 Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems; German version EN 50128:2011
2001DIN EN 50128:2001 Railway applications - Communications, signalling and processing systems - Software for railway control and protection systems; German version EN 50128:2001