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| Slide 8
What constitutes Good Practice for SIS?
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Industry wide globally adopted standard(s) for safety instrumented
systems
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Used within the Process Industries since 1998 and the Asset Owner
variant 61511 since 2003 – now seen as Industry norms for SIS
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Asset Owners will develop RFQ or ITT with requirements for
compliance to these standards
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Regulators and corporate stakeholders for safety will audit facilities
using IEC 61508/61511 as the audit content / references to good
practice
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Regulators use it as a good practice benchmark when undertaking
incident investigations
IEC
61508
Sector & Product Standards