Abstract
References
1.
BS EN 61508 Functional safety of E/E/PES systems, Parts 0–7
2.
BS EN 61511 Safety Instrumented systems for the process industry sector, Parts 1–3
3.
Reducing Risks, Protecting People, HSE decision making process (R2P2) ISBN 0 7176 2151 0
4.
Managing Competence for Safety-related Systems, HSE 2007
5.
Principles of Proof Testing of Safety Instrument Systems HSE CRR 428/2002