Oil and gas industries including lower carbon energy - Equipment for well cementing - Part 1: Casing bow-spring centralizers (ISO/DIS 10427-1:2023); English version prEN ISO 10427-1:2024
Edition 2024-02

Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO/DIS 10426-2:2019); English version prEN ISO 10426-2:2019
Edition 2019-09

Petroleum and natural gas industries - Drilling and production equipment - Wellhead and tree equipment (ISO 10423:2022); English version EN ISO 10423:2022
Edition 2022-06

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls, assisted cowls and roof outlet terminal devices; German version EN 13141-5:2020
Edition 2022-12

Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023); English version EN ISO 25457:2023
Edition 2024-01

Petroleum and natural gas industries - Procedures for testing casing and tubing connections (ISO 13679:2019); English version EN ISO 13679:2019
Edition 2019-12

Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO/DIS 13503-2:2024); English version prEN ISO 13503-2:2024
Edition 2024-04

Petroleum and natural gas industries - Cements and materials for well cementing - Part 3: Testing of deepwater well cement formulations (ISO 10426-3:2019); English version EN ISO 10426-3:2019
Edition 2020-01

Petroleum, petrochemical and natural gas industries - Dry gas sealing systems for axial, centrifugal, and rotary screw compressors and expanders (ISO 6368:2021); English version EN ISO 6368:2021
Edition 2022-02

Educational organizations - Management systems for educational organizations - Requirements with guidance for use (ISO 21001:2018)
Edition 2021-02