Access to standards

• Type
• Name
• Maximum downloads
• Period

• Standard
• SM EN 15628:2017 - Maintenance. Qualification of maintenance personnel
• 3
• Unlimited

• Standard
• SM EN IEC 61753-061-2:2020 - Fibre optic interconnecting devices and passive components. Performance standard. Part 061-2: Single-mode fibre optic pigtailed style polarization independent isolators for category C. Controlled environments
• 3
• Unlimited

• Standard
• SM EN IEC 61753-061-2:2020/AC:2025 - Fibre optic interconnecting devices and passive components. Performance standard. Part 061-2: Single-mode fibre optic pigtailed style polarization independent isolators for category C. Controlled environments
• 3
• Unlimited

• Standard
• SM EN ISO 6143:2025 - Gas analysis. Comparison methods for determining and checking the composition of calibration gas mixtures
• 3
• Unlimited

• Standard
• SM EN ISO 13140:2025 - Electronic fee collection. Evaluation of on-board and roadside equipment for conformity to ISO 13141
• 3
• Unlimited

• Standard
• SM EN 60350-2:2018 - Household electric cooking appliances. Part 2: Hobs. Methods for measuring performance
• 3
• Unlimited

• Standard
• SM EN 60350-2:2018/A1:2021 - Household electric cooking appliances. Part 2: Hobs. Methods for measuring performance
• 3
• Unlimited

• Standard
• SM EN 15355+A1:2023 - Railway applications. Braking. Distributor valves and distributor-isolating devices
• 3
• Unlimited

• Standard
• SM EN 18054:2025 - Food authenticity. Determination of C and/or N isotope ratios in food by Elemental Analyser. Isotope Ratio Mass Spectrometry (EA-IRMS)
• 3
• Unlimited