Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2-5: Sealed closures for air blown fibre microduct, type 1, for category S & A

Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2-8: Microduct connectors, for air blown optical fibres, Type 1

Control systems in the process industry - Electrical and instrumentation loop check (IEC 62382:2024); German version EN IEC 62382:2024

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 4-4: Type SC-PC simplex terminated on IEC 60793-2-50 category B1.1, B1.3 and B6a singlemode fibre, with full zirconia ferrule Category U

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 4-1: Type SC-PC duplex terminated on IEC 60793-2 category A1a and A1b multimode fibre

Aerospace series - Fibre optic systems - Handbook - Part 002: Test and measurement; German version ASD-STAN prEN 4533-002:2025

Aerospace series - Fibre optic systems - Handbook - Part 002: Test and measurement

Fire resistance tests for non-loadbearing elements - Part 5: Air transfer grilles; German and English version prEN 1364-5:2025

Policy and functional requirements for the electronic archiving service; German version CEN/TS 18170:2025

Fire resistance tests for non-loadbearing elements - Part 5: Air transfer grilles