Ellipsometry - Principles (ISO 23131:2021); German version EN ISO 23131:2022
Edition 2023-01

Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021); English version EN ISO 23133:2022
Edition 2023-02

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 1: Tap density (ISO 23145-1:2007); German version EN ISO 23145-1:2016
Edition 2016-11

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 2: Untapped density (ISO 23145-2:2012); German version EN ISO 23145-2:2016
Edition 2016-11

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test methods for fracture toughness of monolithic ceramics - Single-edge V-notch beam (SEVNB) method (ISO 23146:2012); German version EN ISO 23146:2016
Edition 2016-11

Plastics - Polyetheretherketone (PEEK) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 23153-1:2020); German version EN ISO 23153-1:2020
Edition 2020-06

Plastics - Polyetheretherketone (PEEK) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 23153-2:2020); German version EN ISO 23153-2:2020
Edition 2020-05

Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German version EN ISO 23157:2022
Edition 2022-12

Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018); German version EN ISO 23161:2018
Edition 2019-04

Basic semen examination - Specification and test methods (ISO 23162:2021); German version EN ISO 23162:2021
Edition 2021-10