FAQs
IEC 60862-1:2015/COR1:2026
Corrigendum 1 - Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic...
IEC TR 61850-1-1:2026
Communication networks and systems for power utility automation - Part 1-1: Introduction and...
IEC TR 63645:2026
Environmental aspects for lighting - Literature review on lighting products and systems
IEC 62127-3:2022+AMD1:2026 CSV
Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields
IEC 62127-3:2022/AMD1:2026
Amendment 1 - Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic...
IEC 61291-5-2:2017/AMD1:2026
Amendment 1 - Optical amplifiers - Part 5-2: Qualification specifications - Reliability...
IEC 60947-4-1:2023/COR1:2026
Corrigendum 1 - Low-voltage switchgear and controlgear - Part 4-1: Contactors and...
IEC 60947-4-2:2020/AMD1:2024/COR1:2026
Corrigendum 1 - Amendment 1 - Low-voltage switchgear and controlgear - Part 4-2: Contactors and...
IEC 60034-1:2026 RLV
Rotating electrical machines - Part 1: Rating and performance