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/DIS 13503-2:2024); English version prEN ISO 13503-2:2024
Edition 2024-04

Fibre cement products - Determination of pull through and shear resistance and bending strength calculations - Part 1: Flat sheets; German version EN 17468-1:2022
Edition 2022-09

Fibre-cement products - Determination of pull through and shear resistance and bending strength calculations - Part 2: Profiled sheets; German version EN 17468-2:2022
Edition 2022-09

Execution of special geotechnical work - Sheet pile walls, combined pile walls, high modulus walls; German version EN 12063:2024
Edition 2024-09

Execution of special geotechnical works - Ground anchors; German version EN 1537:2013
Edition 2014-07

Execution of special geotechnical work - Micropiles; German version EN 14199:2015
Edition 2015-07

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

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

Petroleum and natural gas industries - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations at atmospheric pressure (ISO 10426-5:2004); English version EN ISO 10426-5:2005
Edition 2006-02