Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air; German version EN 15549:2008
Edition 2008-06

Geotextiles and geotextile-related products - Characteristics required for use in solid waste disposals; German version EN 13257:2016
Edition 2016-12

Geotextiles and geotextile-related products - Characteristics required for use in liquid waste containment projects; German version EN 13265:2016
Edition 2016-12

Geotextiles and geotextile-related products - Characteristics required for use in erosion control works (coastal protection, bank revetments); German version EN 13253:2016
Edition 2016-12

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 4: Functional recommendations for storage in rock caverns; German version EN 1918-4:2016
Edition 2016-11

Meteorology - Wind measurements - Part 1: Wind tunnel test methods for rotating anemometer performance (ISO 17713-1:2007)
Edition 2007-10

Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2021); German version EN ISO 11114-2:2021
Edition 2022-02

Geotextiles and geotextile-related products - Characteristics required for use in drainage systems; German version EN 13252:2016
Edition 2016-12