Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration (ISO 14644-9:2022); German version EN ISO 14644-9:2022
Edition 2022-10

Protein analysis - Evaluation criteria for thermal unfolding methods (DSF and DSC); Text in German and English
Edition 2021-09

Fibre optic interconnecting devices and passive components performance standard - Fibre optic connectors terminated on single-mode fibre for category U. Non connectorised single mode 1xN and 2xN non-wavelength-selective branching devices for category U. Uncontrolled environment
Edition 2001-11-28

Nanotechnologies - Vocabulary - Part 3: Carbon nano-objects (ISO/TS 80004-3:2020); German version CEN ISO/TS 80004-3:2020
Edition 2021-03

Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 2: Jack-ups commentary and detailed sample calculation (ISO/TR 19905-2:2012); English version CEN ISO/TR 19905-2:2013, only on CD-ROM
Edition 2014-05

Fibre optic interconnecting devices and passive components - Performance standard - Part 031-6 : non-connectorized single-mode 1xN and 2xN non-wavelength-selective branching devices for Category O - Uncontrolled environment
Edition 2014-10-24

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 11: Determination of selected organic plant protecting agents by Automated Multiple Development (AMD)-technique (F 11)
Edition 1995-01

Measurement procedures for materials used in photovoltaic modules - Part 1-4: Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength (IEC 82/1615/CDV) (Amendment) (english version)
Edition 2019-10-15