Aerospace series - Rotorcraft life raft - Requirements, testing and marking; German version ASD-STAN prEN 4886:2023

Heating systems and water-based cooling systems in buildings - Design for water-based cooling systems; German and English version prEN 17671:2024

Heating and cooling systems in buildings - Installation and commissioning of water based heating and cooling systems; German and English version prEN 14336:2024

Fire resistance tests for service installations - Part 8: Smoke extraction ducts; German version FprEN 1366-8:2024

Fans - Procedures and methods to determine the energy efficiency for the electrical input power range of 125 W up to 500 kW; German and English version prEN 17166:2024

Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed (ISO/DIS 12759-3:2016); German and English version prEN ISO 12759-3:2016

Fans - Efficiency classification for fans - Part 2: Standard losses for drive components (ISO/DIS 12759-2:2017); German and English version prEN ISO 12759-2:2017

Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 9: Wireless Communication in ISM bands; German version EN 14908-9:2021

Energy performance of buildings - Building management system - Part 1: Module M10-12 (ISO 52127-1:2021); German version EN ISO 52127-1:2021

Fans - Performance testing using standardized airways - Amendment 1 (ISO 5801:2017/DAM 1:2024); German and English version EN ISO 5801:2017/prA1:2024