Dentistry - Evaluation of biocompatibility of medical devices used in dentistry (ISO/DIS 7405:2024); German and English version prEN ISO 7405:2024
Edition 2024-04

Petroleum and natural gas industries - Packaged reciprocating gas compressors (ISO 13631:2002); German and English version EN ISO 13631:2002
Edition 2003-02

Oil and gas industries including lower carbon energy - Non-metallic materials in contact with media related to oil and gas production - Part 4: Fiber-reinforced composite (ISO/DIS 23936-4:2023); English version prEN ISO 23936-4:2023
Edition 2023-12

Solid biofuels - Determination of off-gassing and oxygen depletion characteristics - Part 1: Laboratory method for the determination of off-gassing and oxygen depletion using closed containers (ISO/TS 20048-1:2020); German version CEN ISO/TS 20048-1:2022
Edition 2022-08

Downstream catalytic converters for residential solid fuel burning appliances - Part 1: Test method for the determination of the efficiency of catalytic converters with by-pass directly installed downstream of the flue gas outlet for wood log local space heater with a maximum heat output of 15 kW
Edition 2024-04

Emission control - Small and medium-sized firing systems (according to 1. BImSchV) - Test method for the determination of the efficiency of downstream dust separators
Edition 2014-12

Bio-based products - Guidelines for Life Cycle Inventory (LCI) for the End-of-life phase; German version CEN/TR 16957:2016
Edition 2018-05

Utilization of carbon dioxide - Terms; Text in German and English
Edition 2023-09

Air quality - Performance evaluation of air quality sensor systems - Part 1: Gaseous pollutants in ambient air; German version CEN/TS 17660-1:2021
Edition 2022-04