IEC 61400-12-1 Cor.3 Ed. 2.0 b:2021

Corrigendum 3 – Wind energy generation systems – Part 12-1: Power performance measurements of electricity producing wind turbines
Corrigenda by International Electrotechnical Commission, 05/26/2021

IEC 62920 Amd.1 Ed. 1.0 b:2021

Amendment 1 – Photovoltaic power generating systems – EMC requirements and test methods for power conversion equipment
Amendment by International Electrotechnical Commission, 04/06/2021

IEC 62841-2-3 Cor.1 Ed. 1.0 b:2021

Corrigendum 1 – Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 2-3: Particular requirements for hand-held grinders, disc-type polishers and disc-type sanders
Corrigenda by International Electrotechnical Commission, 04/09/2021

IEC 61970-600-2 Ed. 1.0 en:2021

Energy management system application program interface (EMS-API) – Part 600-2: Common Grid Model Exchange Specification (CGMES) – Exchange profiles specification
standard by International Electrotechnical Commission, 06/04/2021

IEC 60335-2-49 Ed. 5.0 b:2021

Household and similar electrical appliances – Safety – Part 2-49: Particular requirements for commercial electric appliances for keeping food and crockery warm
standard by International Electrotechnical Commission, 11/01/2021

IEC 60601-2-63 Ed. 1.2 en:2021

Medical electrical equipment – Part 2-63: Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/12/2021

IEC 63173-1 Ed. 1.0 en:2021

Maritime navigation and radiocommunication equipment and systems – Data interface – Part 1: S-421 route plan based on S-100
standard by International Electrotechnical Commission, 06/16/2021

IEC 63154 Ed. 1.0 b:2021

Maritime navigation and radiocommunication equipment and systems – Cybersecurity – General requirements, methods of testing and required test results
standard by International Electrotechnical Commission, 03/09/2021

IEC 62920 Ed. 1.1 b:2021

Photovoltaic power generating systems – EMC requirements and test methods for power conversion equipment CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/06/2021

IEC /IEEE 62209-1528:2020

Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-worn wireless communication devices – Human models, instrumentation and procedures (Frequency range of 4 MHz to 10 GHz)
standard by International Electrotechnical Commission, 10/19/2020

IEC 62148-21 Ed. 2.0 en:2021

Fibre optic active components and devices – Package and interface standards – Part 21: Design guide of electrical interface of PIC packages using silicon fine-pitch ball grid array (S-FBGA) and silicon fine-pitch land grid array (S-FLGA)
standard by International Electrotechnical Commission, 04/22/2021