British Standards Document
BS EN 61508-1
Functional safety of electrical/electronic/ programmable electronic safety-related systems. General requirements

https://doi.org/10.3403/30143454U

BS EN 61508-1 is maintained by GEL/65/1. The current release of this standard is:

BS EN 61508-1:2010 Functional safety of electrical/electronic/ programmable electronic safety-related systems. General requirements

https://doi.org/10.3403/30143454 (published 30/06/2010)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN 61508-1:2002 [current until 30/06/2010]