Masonry products - Environmental product declarations for masonry units - Product category rules complementary to EN 15804 +A2: 2019

Nuclear Power Plants - Guidance on selection and use of Complex Electronic Components in the design of Instrumentation & Control systems performing category A functions

IEC 62566 Ed.1: Nuclear power plants - Instrumentation and control important to safety - Selection and use of complex electronic components for systems performing category A functions

IEC 61935-2-21 ed 1.0: Generic cabling systems - Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 - Part 2-21: Cord and work area cord category 6- Blank detail specification

IEC 61935-2-22 ed 1.0: Generic cabling systems - Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 - Part 2-22: Cord and work area cord category 6A- Blank detail specification

IEC 61935-2-23 ed 1.0: Generic cabling systems - Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 - Part 2-23: Cord and work area cord category 7- Blank detail specification

IEC 61935-2-24 ed 1.0: Generic cabling systems - Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 - Part 2-24: Cord and work area cord category 7A- Blank detail specification

Request by the IEEE PES PSCC Security Subcommittee for a category D liaison with WG 15 of IEC TC 57

Request by the UCA International Users Group for a category D liaison with WG 14 of IEC/TC 57

Request by the UCTE for a category D liaison with WG 13