Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 28: Two-way communication system to contact a rescue service

Tests for geometrical properties of aggregates - Part 11: Classification test for the constituents of coarse recycled aggregate; German and English version prEN 933-11:2021

Execution of steel structures and aluminium structures - Part 4: Technical requirements for cold-formed structural steel elements and cold-formed structures for roof, ceiling, floor and wall applications; German and English version prEN 1090-4:2024

Aerospace series - Electrical contacts used in elements of connection - Part 005: Contacts, electrical, female, type A, crimp, class T - Product standard; English version prEN 3155-005:2024

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 001: General rules; German version ASD-STAN prEN 4500-001:2023

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 002: Specific rules for aluminium, aluminium alloys and magnesium alloys; German version ASD-STAN prEN 4500-002:2023

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 003: Specific rules for heat resisting alloys; German version ASD-STAN prEN 4500-003:2023

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 004: Specific rules for titanium and titanium alloys; German version ASD-STAN prEN 4500-004:2023

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 005: Specific rules for steels; German version ASD-STAN prEN 4500-005:2023

Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 001: Structure; English version prEN 9300-001:2022