Cleanrooms and associated controlled environments - Part 15: Assessment of suitability for use of equipment and materials by airborne chemical concentration (ISO 14644-15:2017); German version EN ISO 14644-15:2017
Edition 2018-03

Thermoplastic and flexible metal pipework for underground installation at petrol filling stations; German and English version prEN 14125:2023
Edition 2023-08

Requirements for design and testing of vacuum cleaners for use in potentially explosive atmospheres; German version EN 17348:2022
Edition 2022-09

Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 5: Uncertainty in verification testing of indicating measuring instruments (ISO 14253-5:2015); German version EN ISO 14253-5:2015
Edition 2016-12

Non-destructive testing - Penetrant testing - Part 1: General principles (ISO 3452-1:2021); German version EN ISO 3452-1:2021
Edition 2022-02

Chimneys - Components - Concrete outer wall elements; German version EN 12446:2011
Edition 2011-09

Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance; German version EN 12667:2001
Edition 2001-05

Particle size analysis - Dynamic light scattering (DLS) (ISO 22412:2017)
Edition 2018-09

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

Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats; German version EN 15033:2006
Edition 2007-02