Petroleum and natural gas industries - Specific requirements for offshore structures - Part 2: Seismic design procedures and criteria

Biogas systems - Non-household and non-gasification (ISO 24252:2021); German and English version EN ISO 24252:2022/A11:2023

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO/DIS 28721-2:2023); German and English version prEN ISO 28721-2:2023

Low-voltage electrical installation - Part 7-720: Requirements for special installations or locations - DC power supply system in the data centre (IEC 64/2346/CD:2018)

Nuclear facilities - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 1: General requirements (IEC 45A/1324/CD:2020); Text in German and English

Nuclear facilities - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 3: Equipment for continuous high range area gamma monitoring (IEC 45A/1325/CD:2020); Text in German and English

Railway applications - Fixed installations - Electronic Power Converters - Part 1: General requirements (IEC 9/2593/CD:2020); Text in German and English

Railway applications - Fixed installations - Electronic power converters - Part 2-1: DC Traction Applications - Diode rectifiers

Railway applications - Fixed installations - Electronic power converters - Part 2-2: DC Applications - Controlled converters

Railway applications - Fixed installations - Electronic power converters - Part 3-1: AC traction applications - Electronic power compensators (IEC 62590-3-1:2022)