Underwater Acoustics - Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz (IEC 87/770/CD:2021); Text in German and English

Semiconductor devices - Semiconductor devices for IOT system - Part 1: Test method of sound variation detection (IEC 47/2742/CDV:2021); German and English version prEN IEC 63364-1:2021

Product category rules for life cycle assessment of electrical and electronic products and systems (IEC 111/646/CD:2021); Text in German and English

LED packages for horticultural lighting - Part 1: Specification sheet (IEC 34/886/CD:2021); Text in German and English

LED packages for horticultural lighting - Part 2: Characterization method (IEC 34/887/CD:2021); Text in German and English

Medical electrical equipment - Part 2-26: Particular requirements for the basic safety and essential performance of electroencephalographs (IEC 80601-2-26:2019 + COR1:2021 + AMD1:2024); German version EN IEC 80601-2-26:2020 + AC:2021 + A1:2024

Medical electrical equipment - Part 2-49: Particular requirements for the basic safety and essential performance of multifunction patient monitors (IEC 62D/1894/CD:2021); Text in German and English

Medical electrical equipment - Part 2-58: Particular requirements for the basic safety and essential performance of lens removal devices and vitrectomy devices for ophthalmic surgery (IEC 62D/1914/CD:2021); Text in German and English

Medical electrical equipment - Part 2-78: Particular requirements for basic safety and essential performance of medical robots for rehabilitation, assessment, compensation or alleviation (IEC 62D/1884/CDV:2021); German and English version EN IEC 80601-2-78:2020/prA1:2021

Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1528: Human models, instrumentation, and procedures (Frequency range of 4 MHz to 10 GHz) (IEC/IEEE 62209-1528:2020); German version EN IEC/IEEE 62209-1528:2021