Petroleum and natural gas industries - Pipeline transportation systems - Recommended practice for pipeline life extension (ISO/TS 12747:2011); English version CEN ISO/TS 12747:2013
Edition 2013-12

Petroleum and natural gas industries - Classification and conformity assessment of products, processes and services (ISO/TR 13881:2000); English version CEN ISO/TR 13881:2011
Edition 2011-05

Petroleum, petrochemical and natural gas industries - Guidelines on competency management for well operations personnel (ISO/TS 17969:2017); English version CEN ISO/TS 17969:2017
Edition 2018-02

Petroleum, petrochemical and natural gas industries - Calculation and reporting production efficiency in the operating phase (ISO/TS 3250:2021); English version CEN ISO/TS 3250:2022
Edition 2023-06

Security management for petroleum and natural gas industry systems
Edition 2021-02-01

Petroleum and natural gas industries - Site specific assessment of mobile offshore units - Jack-ups commentary and detailed sample calculation (Adopted ISO technical report 19905-2:2012, first edition, 2012-12-15)
Edition 2014-11-01

Petroleum and natural gas industries - Concrete offshore structures (Adopted ISO 19903:2019, second edition, 2019-08)
Edition 2022-02-01

Petroleum and natural gas industries - Floating offshore structures - Part 1: Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures (Adopted ISO 19904-1:2019, second edition, 2019-05)
Edition 2020-01-01