DIN IEC 60987:2008 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems (IEC 60987:2007)
2015DIN EN 60987:2015 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems (IEC 60987:2007 + A1:2013); German version EN 60987:2015
2010DIN EN 60987:2010 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems (IEC 60987:2007, modified); German version EN 60987:2009
2008DIN IEC 60987:2008 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems (IEC 60987:2007)
DIN IEC 60987:2008 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems (IEC 60987:2007) was changed to DIN EN 60987:2010 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems (IEC 60987:2007, modified); German version EN 60987:2009.