Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method - Amendment 1: Revision of qualitative MCS data evaluation, RLOD calculations in the ILS, calculation and interpretation of the RT study, and inclusion of a commercial sterility testing protocol for specific products (ISO 16140-2:2016/FDAM 1:2024); German version EN ISO 16140-2:2016/FprA1:2024

Semiconductor devices - Mechanical and climatic test methods - Part 34-1: Power cycling test for power semiconductor module (IEC 47/2759/CD:2022); Text in German and English

Optical fibre cables - Part 1-135: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Sheave test, Method E35

Textiles - Tests for colour fastness - Part X11: Colour fastness to hot pressing (ISO/DIS 105-X11:2024); German and English version prEN ISO 105-X11:2024

Surge arresters - Part 10: Rationale for tests specified by IEC 60099-4:2014

Textiles - Tests for colour fastness - Part X11: Colour fastness to hot pressing (ISO/DIS 105-X11:2024)

IEC 61000-4-34: Electromagnetic compatibility (EMC) Part 4-34: Testing and measuring techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current more than 16 A per phase. Basic EMC publication

Fire resistance tests for service installations - Part 14: Partial penetration seals

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

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