ISA 84.91.01 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
IDENTIFICATION AND MECHANICAL INTEGRITY OF SAFETY CONTROLS, ALARMS, AND INTERLOCKS IN THE PROCESS INDUSTRY
12-05-2021
06-12-2012
1 Scope
2 Normative references
3 Definitions
4 Procedure
5 Informative references and related documents
Specifies the instruments that are classified as process safety safeguards by the authority having jurisdiction (typically the owner/operator or local regulatory authority), and establishes requirements for their mechanical integrity, including inspection/testing and documenting the inspection/test results.
| DevelopmentNote |
Supersedes ISA 91.00.01. (12/2013)
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| DocumentType |
Standard
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| PublisherName |
International Society of Automation
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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