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NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

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Projects of NA 109

Number: 111

DIN EN ISO 19277-1 2025-11-27 Oil and gas industries including lower carbon energy- Qualification testing for protective coating systems under insulation - Part 1: Liquid coatings More  Comment 
ISO/DIS 19277-1 2025-11-20 Oil and gas industries including lower carbon energy- Qualification testing and acceptance criteria for protective coating systems under insulation - Part 1: Liquid applied coatings More  Comment 
ISO/DIS 29502 2025-10-30 Operating management systems - Conformity assessment guidelines and criteria More  Comment 
ISO/DIS 29501 2025-10-30 Operating management systems - Requirements with guidance for use More  Comment 
ISO/DIS 24826 2025-10-17 Oil and gas industries including lower carbon energy - Drilling, production and injection equipment - Mud pumps More  Comment 
ISO/DIS 5133 2025-10-14 Oil and gas industries including lower carbon energy - Protective system requirements for fired equipment More  Comment 
DIN EN ISO 15156-1 2025-10-13 Oil and gas industries including lower carbon energy - Materials for use in H₂S-containing environments in oil and gas production - Part 1: Materials and materials processing requirements (ISO/DIS 15156-1:2025); German and English version prEN ISO 15156-1:2025 More  Comment 
DIN EN ISO 15156-2 2025-10-13 Oil and gas industries including lower carbon energy - Materials for use in H₂S-containing environments in oil and gas production - Part 2: Service environment assessment and material selection (ISO/DIS 15156-2:2025); German and English version prEN ISO 15156-2:2025 More  Comment 
DIN EN ISO 15156-3 2025-10-13 Oil and gas industries including lower carbon energy - Materials for use in H₂S-containing environments in oil and gas production - Part 3: Verification, qualification and balloting requirements (ISO/DIS 15156-3:2025); German and English version prEN ISO 15156-3:2025 More  Comment 
ISO/DIS 15156-2 2025-10-09 Oil and gas industries including lower carbon energy - Materials for use in H2S-containing environments in oil and gas production - Part 2: Service environment assessment and material selection More  Comment 

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