ISO-17969 › Complete Document History
Petroleum, petrochemical and natural gas industries - Guidelines on competency management for well operations personnel
| Complete Current Edition: |
|
2ND EDITION - Petroleum, petrochemical and natural gas industries - Guidel - Nov. 1, 2017
|
Obsolete Revision Information: |
|
1ST EDITION - Petroleum, petrochemical and natural gas industries - Guidel - June 15, 2015
|