CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25561 | prEN ISO 23936-1 | Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 1: Thermoplastics (ISO/FDIS 23936-1:2008) | Atcelts |
| 30039 | EN ISO 23251:2007/AC:2008 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2006/Cor 1:2007) | Atcelts |
| 30256 | EN ISO 27509:2012 | Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO/DIS 27509:2011) | Atcelts |
| 33730 | EN ISO 20815:2010 | Petroleum, petrochemical and natural gas industries - Production assurance and reliability management (ISO 20815:2008, Corrected version 2009-06-15) | Atcelts |
| 40618 | EN ISO 27509:2012/AC:2013 | Petroleum and natural gas industries - Compact flanged connections with IX seal ring - Technical Corrigendum 1 (ISO 27509:2012/Cor 1:2013) | Atcelts |
| 28346 | EN 14161:2011 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Atcelts |
| 58504 | EN ISO 15156-1:2015 | Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials (ISO 15156-1:2015) | Atcelts |
| 58905 | EN ISO 10855-3:2018 | Offshore containers and associated lifting sets - Part 3: Periodic inspection, examination and testing (ISO 10855-3:2018) | Atcelts |
| 20912 | EN ISO 19901-4:2003 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 4: Geotechnical and foundation design considerations (ISO 19901-4:2003) | Atcelts |
| 24371 | EN ISO 10438-4:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO 10438-4:2007) | Atcelts |
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