Petroleum, petrochemical and natural gas industries - Safety of machineries - Powered elevators (ISO 20321:2020); German version EN ISO 20321:2020
Edition 2020-07

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018); German version EN ISO 21809-1:2018
Edition 2020-09

Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2019); German version EN ISO 3183:2019
Edition 2020-02

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2012); German version EN ISO 15589-2:2014
Edition 2014-07

Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019); German version EN ISO 20074:2019
Edition 2020-05

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline systems - Part 1: On-land pipelines (ISO 15589-1:2015); German version EN ISO 15589-1:2017
Edition 2019-09

Petroleum and natural gas industries - Downhole equipment - Completion accessories (ISO 14998:2013); English version EN ISO 14998:2013
Edition 2013-10

Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2011); English version EN ISO 13503-1:2011
Edition 2012-01

Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines (ISO 13503-3:2022); English version EN ISO 13503-3:2022
Edition 2022-10

Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 4: Factory cold bends (ISO 15590-4:2019, modified); English version EN 14870-4:2023
Edition 2023-10