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

National Standards Authority of Ireland

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

National Standards Authority of Ireland

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

National Standards Authority of Ireland

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

National Standards Authority of Ireland

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

National Standards Authority of Ireland

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

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

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

National Standards Authority of Ireland

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

National Standards Authority of Ireland

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