Petroleum and natural gas industries - Well integrity - Part 1: Life cycle governance (ISO 16530-1:2017); German version EN ISO 16530-1:2017, only on CD-ROM
Edition 2017-11

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

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Horizontal directional drilling works
Edition 2019-09

Gas infrastructure - Underground gas storage - Part 2: Functional recommendations for storage in oil and gas fields; German version EN 1918-2:2016
Edition 2016-11

Gas infrastructure - Underground gas storage - Part 3: Functional recommendations for storage in solution-mined salt caverns; German version EN 1918-3:2016
Edition 2016-11

Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers; German version EN 1918-1:2016
Edition 2016-11

Gas infrastructure - Underground gas storage - Part 4: Functional recommendations for storage in rock caverns; German version EN 1918-4:2016
Edition 2016-11

Systems for renovation of drains and sewers - Lining with a rigidly anchored plastics inner layer (RAPL); German version EN 16506:2014
Edition 2014-12

External cathodic protection of well casings; German version EN 15112:2022
Edition 2022-07

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO 11296-9:2022); German version EN ISO 11296-9:2022
Edition 2023-03