Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 22: Passenger and goods passenger lifts with inclined travel path; German version EN 81-22:2021
Edition 2022-02

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2; German version EN 15316-4-2:2017
Edition 2017-09

Wastewater treatment plants - Part 8: Sludge treatment and storage; German and English version prEN 12255-8:2022
Edition 2022-03

Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Part 42: Vertical lifting appliance with enclosed carrier intended for use by persons, including persons with disability; German and English version prEN 81-42:2022
Edition 2022-08

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2; German and English version prEN 15316-4-2:2022
Edition 2022-04

Sterilization of health care products - Moist heat - Requirements for the development, validation and routine control of a sterilization process for medical devices (ISO/DIS 17665:2022); German and English version prEN ISO 17665:2022
Edition 2022-11

Drain and sewer systems outside buildings - Sewer system management
Edition 2017