CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75321 | LVS CEN ISO/TS 3250:2022 | Petroleum, petrochemical and natural gas industries - Calculation and reporting production efficiency in the operating phase (ISO/TS 3250:2021) | Standarts spēkā |
| 76589 | EN ISO 25457:2023 | Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023) | Standarts spēkā |
| 34133 | EN ISO 17078-1:2004/A1:2010 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Side-pocket mandrels - Amendment 1 (ISO 17078-1:2004/Amd 1:2010) | Standarts spēkā |
| 76746 | EN ISO 13702:2024 | Oil and gas industries - Control and mitigation of fires and explosions on offshore production installations - Requirements and guidelines (ISO 13702:2024) | Standarts spēkā |
| 79826 | LVS EN ISO 14723:2025 | Oil and gas industries including lower carbon energy - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2025) | Standarts spēkā |
| 38449 | LVS EN ISO 17349:2016 | Petroleum and natural gas industries - Offshore platforms handling streams with high content of CO2 at high pressures (ISO 17349:2016) | Standarts spēkā |
| 79028 | LVS EN ISO 29001:2020/A1:2025 | Petroleum, petrochemical and natural gas industries - Sector-specific quality management systems - Requirements for product and service supply organizations - Amendment 1: Climate action changes (ISO 29001:2020/Amd 1:2024) | Standarts spēkā |
| 71736 | EN ISO 13703-3:2023 | Oil and gas industries including lower carbon energy - Piping systems on offshore production platforms and onshore plants - Part 3: Fabrication (ISO 13703-3:2023) | Standarts spēkā |
| 70581 | EN ISO 23251:2020 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2019) | Standarts spēkā |
| 65142 | EN ISO 11961:2018 | Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2018) | Standarts spēkā |
Displaying 91-100 of 871 results.