Wells for water extraction - Part 1: Design; German and English version prEN 18049-1:2024
Edition 2024-03

Design and construction of backfilled and grouted borehole heat exchangers; German version EN 17522:2023
Edition 2025-03

Oil and gas industries including lower carbon energy - Equipment for well cementing - Part 1: Casing bow-spring centralizers (ISO 10427-1:2024); English version EN ISO 10427-1:2024
Edition 2024-11

Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements; German version EN 1594:2024
Edition 2024-05

Mine plans - Drilling and cavern - Part 1: Drilling
Edition 2025-09

Gas infrastructure - Underground gas storage - Part 3: Functional recommendations for storage in solution-mined salt caverns; German and English version prEN 1918-3:2025
Edition 2025-07

Piping systems for rehabilitation of underground gas supply networks - Part 1: Polyethylene (PE) material (ISO/DIS 11301-1:2025); German and English version prEN ISO 11301-1:2025
Edition 2025-03

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 13503-2:2024); English version EN ISO 13503-2:2024
Edition 2025-04

Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO/DIS 11295:2025); German and English version prEN ISO 11295:2025
Edition 2025-04

Oil and gas industries including lower carbon energy - Well integrity - Life cycle governance (ISO/DIS 16530:2024); German and English version prEN ISO 16530:2024
Edition 2025-01