Solid recovered fuels - Methods for the determination of carbon ©, hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method (ISO 21663:2020); German version EN ISO 21663:2020
Edition 2021-03

Fasteners - Hexagon weld nuts with flange (ISO 21670:2014); German version EN ISO 21670:2014
Edition 2014-09

Dentistry - Rotary polishers (ISO 21671:2006 + Amd. 1:2011); German version EN ISO 21671:2006 + A1:2011
Edition 2011-08

Dentistry - Periodontal probes - Part 1: General requirements (ISO 21672-1:2012); German version EN ISO 21672-1:2012
Edition 2012-07

Dentistry - Periodontal probes - Part 2: Designation (ISO 21672-2:2012); German version EN ISO 21672-2:2012
Edition 2013-08

Water quality - Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection (ISO 21676:2018); German version EN ISO 21676:2021
Edition 2022-01

Pigments and extenders - Determination of experimentally simulated nano-object release from paints, varnishes and pigmented plastics (ISO 21683:2019); German version EN ISO 21683:2020
Edition 2020-12

Electronic fee collection - Personalization of on-board equipment (OBE) - Part 2: Using dedicated short-range communication (ISO/TS 21719-2:2022); English version CEN ISO/TS 21719-2:2022
Edition 2023-02

Electronic fee collection - Personalization of on-board equipment (OBE) - Part 3: Using integrated circuit(s) cards (ISO/TS 21719-3:2021); English version CEN ISO/TS 21719-3:2021
Edition 2022-05

Textiles - Determination of fabric deformability by forced mechanical distension (ISO 21765:2020); German version EN ISO 21765:2021
Edition 2021-04