First IEC/CD 61094-7 "Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones"

IEC 61094-7 Ed.1: Measurement microphones : Part 7: Values for the difference between free field and pressure sensitivity levels of laboratory standard microphones

Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-201: Particular requirements for industrial-process measurement, control and automation equipment, specifically control equipment (excluding functional safety)

EMC requirements for electrical equipment for measurement, control and laboratory use - Part 30: Particular requirements for portable test and measurement equipment that is powered by battery or from the circuit being measured.

IEC 61326-1 Ed. 2 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements

IEC 61326-2-1 Ed. 2 : Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-1: Particular requirements - Test configurations, operational conditions and performance criteria for sensitive test and measurement equipment for EMC unprotected applications

IEC 61326-2-2 Ed. 2: Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems

IEC 61326-2-3 Ed. 2: Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-3: Particular requirements - Test configurations, operational conditions and performance criteria for transducers with integrated or remote signal conditioning

IEC 61326-2-4 Ed. 2 : Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9