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    I.S. EN IEC 60079-10-1:2021

    Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres (IEC 60079-10-1:2020)

    National Standards Authority of Ireland

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    I.S. EN IEC 61058-2-1:2021

    Switches for appliances - Part 2-1: Particular requirements for cord switches (IEC 61058-2-1:2018)

    National Standards Authority of Ireland

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    I.S. EN IEC 61058-2-5:2021

    Switches for appliances - Part 2-5: Particular requirements for change-over selectors (IEC 61058-2-5:2018)

    National Standards Authority of Ireland

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    I.S. EN IEC 61058-2-4:2021

    Switches for appliances - Part 2-4: Particular requirements for independently mounted switches (IEC 61058-2-4:2018)

    National Standards Authority of Ireland

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    I.S. EN IEC 61828:2021

    Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields

    National Standards Authority of Ireland

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    I.S. EN IEC 61300-3-30:2021

    Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Endface geometry of rectangular ferrule (IEC 61300-3-30:2020)

    National Standards Authority of Ireland

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    I.S. EN IEC 61300-3-53:2021

    Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre) (IEC 61300-3-53:2020)

    National Standards Authority of Ireland

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    I.S. EN 61800-5-1:2007&A1:2017&A11:2021

    Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy

    National Standards Authority of Ireland

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    I.S. EN IEC 63138-2:2021

    Multi-channel radio-frequency connectors - Part 2: Sectional specification for MQ4 series circular connectors (IEC 63138-2:2020)

    National Standards Authority of Ireland

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    I.S. EN ISO 16140-3:2021

    Microbiology of the food chain - Method validation - Part 3: Protocol for the verification of reference methods and validated alternative methods in a single laboratory (ISO 16140-3:2021)

    National Standards Authority of Ireland

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