Historical
IEC 61511-3 Ed. 1.0 b:2003
Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels
"provides information on the underlying concepts of risk, the relationship of risk to safety integrity, the determination of tolerable risk, a number of different methods that enable the safety integrity levels for the safety instrumented functions to be determined. It has the status of a horizontal standard in accordance with IEC Guide 108. "
CONTENT PROVIDER
International Electrotechnical Commission [iec]
International Electrotechnical Commission [iec]