| Reference | Technical Body | Title (English) | Stage Code | Directive(s) | Env |
|---|---|---|---|---|---|
| FprEN 50128:201X | CLC/SC 9XA | Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems | 4099 | 96/48/EC, 2001/16/EC, 2008/57/EC | - |
| EN 50128:2001 | CLC/SC 9XA | Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems | 6060 | 96/48/EC, 2001/16/EC, 96/48/EC, 2008/57/EC | ![]() |