Dentistry - Digital impression devices - Part 1: Methods for assessing accuracy (ISO 20896-1:2019); German version EN ISO 20896-1:2019
Edition 2019-12

Stationary training equipment - Part 1: General safety requirements and test methods (ISO 20957-1:2013); German version EN ISO 20957-1:2013
Edition 2014-05

Dentistry - Reprocessable cartridge syringes for intraligamentary injections (ISO 21533:2018); German version EN ISO 21533:2018
Edition 2018-04

Non-active surgical implants - Joint replacement implants - Particular requirements (ISO 21534:2007); German version EN ISO 21534:2009
Edition 2009-08

Dentistry - Hydrocolloid impression materials (ISO 21563:2021); German version EN ISO 21563:2021
Edition 2022-02

Solid recovered fuels - Specifications and classes (ISO 21640:2021); German version EN ISO 21640:2021
Edition 2021-11

Needle-free injection systems for medical use - Requirements and test methods (ISO 21649:2023); German version EN ISO 21649:2023
Edition 2023-06

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018); German version EN ISO 21809-1:2018
Edition 2020-09

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings (ISO 21809-5:2017); German version EN ISO 21809-5:2017
Edition 2019-01

Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 1: General requirements (ISO 21904-1:2020); German version EN ISO 21904-1:2020
Edition 2020-06