CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61114 | prEN ISO 19901-6 rev | Petroleum and natural gas industries -- Specific requirements for offshore structures -- Part 6: Marine operations | Izstrādē |
| 29441 | prEN ISO 19901-7 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units | Izstrādē |
| 41335 | prEN ISO 19901-7 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units (ISO/DIS 19901-7:2017) | Izstrādē |
| 76523 | prEN ISO 19901-7 | Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 7: Station-keeping systems for floating offshore structures and mobile offshore units (ISO/DIS 19901-7:2024) | Aptauja slēgta |
| 81517 | prEN ISO 19902 rev | Petroleum and natural gas industries — Fixed steel offshore structures | Izstrādē |
| 40903 | prEN ISO 19904-1 | Petroleum and natural gas industries - Floating offshore structures - Part 1: Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures (ISO 19904-1:2019) | Izstrādē |
| 20505 | prEN ISO 19905-1 | Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 1: Jack-ups (ISO/DIS 19905-1:2009) | Atcelts |
| 23218 | prEN ISO 19906 | Petroleum and natural gas industries - Arctic offshore structures (ISO/DIS 19906:2009) | Atcelts |
| 81670 | prEN ISO 20312 rev | Oil and gas industries including lower carbon energy — Design and operating limits of drill strings with aluminium alloy components | Izstrādē |
| 81526 | prEN ISO 20815 | Oil and gas industries including lower carbon energy - Production assurance and reliability management (ISO/DIS 20815:2025) | Aptauja |
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