Electric cables - Accessories - Material characterization - Part 1: Fingerprinting for resinous compounds; German version EN 50655-1:2023

Railway applications - Rolling stock - Testing for electromagnetic compatibility with track circuits; German and English version prEN 50728:2023

Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests (IEC 104/1034/CD:2023)

Electromechanical components for electronic equipment Basic testing procedures and measuring methods Part 1: General Section 4: Test 1d: Contact protection effectiveness (scoop-proof), Corrigendum to IEC 60512-1-4 (IEC 48B/913/DC:2000)

Electric and optical fibre cables - Test methods for non-metallic materials - Part 201: General tests - Measurement of insulation thickness (IEC 20/2091/CDV:2023); German and English version EN 60811-201:2012/prA2:2023

Electric and optical fibre cables - Test methods for non-metallic materials - Part 202: General tests - Measurement of thickness of non-metallic sheath (IEC 60811-202:2012 + A1:2017 + AMD2:2023); German version EN 60811-202:2012 + A1:2017 + A2:2023

Electric and optical fibre cables - Test methods for non-metallic materials - Part 501: Mechanical tests - Tests for determining the mechanical properties of insulating and sheathing compounds (IEC 60811-501:2012 + A1:2018 + AMD2:2023); German version EN 60811-501:2012 + A1:2018 + A2:2023

Electric and optical fibre cables - Test methods for non-metallic materials - Part 503: Mechanical tests - Shrinkage test for sheaths (IEC 20/2083/CDV:2023); German and English version EN 60811-503:2012/prA1:2023

Specification for the testing of balanced and coaxial information technology cabling - Part 2-21: Category 6 cords as specified in ISO/IEC 11801-1 - Blank detail specification (IEC 61935-2-21:2021); German version FprEN 61935-2-21:2014

District heating and district cooling pipes - Bonded single and twin pipe systems for directly buried hot and cold water networks - Qualification testing of fitter