API RP 1161:2025
Current
Current
The latest, up-to-date edition.
Hazardous Liquid Pipeline Operator Qualification (OQ)
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
05-12-2025
Publisher
US$191.00
Excluding Tax where applicable
API 1161 establishes a framework for developing and maintaining an operator qualification (OQ) program for hazardous liquid pipeline personnel.
| DocumentType |
Standard
|
| Pages |
348
|
| PublisherName |
American Petroleum Institute
|
| Status |
Current
|
| Supersedes |
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