BS-EN-61508-2 Complete Document History
Functional safety of electrical/electronic/ programmable electronic safety-related systems

Complete Current Edition:
   2010 EDITION - SYSTEMS, REQUIREMENTS FOR ELECTRICAL/ELECTRONIC/PROGRAMMABLE - June 30, 2010

Obsolete Revision Information:
   AMD 13780 - AMENDMENT 1 FOR 2002 EDITION - March 15, 2002
   2002 EDITION - SYSTEMS, REQUIREMENTS FOR ELECTRICAL/ELECTRONIC/PROGAMMABLE - July 15, 2000