IEC 62271, all parts3 laboratories in United States are accredited by A2LA for at least one part of IEC 62271. Each lab card shows which parts it holds. From the accredited scope text: “IEC 62271-111, 2019, sub-clause 7.6; IEEE C37.66-2021 sub-clause 6.3; IEC 60502-4, 2023, Table 12, 14, and 15; CENELEC HD 629-1-S3, 2019, Table 14, 17, and 18; IEEE Std C37.09-2018, sub-clause 4.8.5.3” “IEC 62271-100 High-Voltage Switchgear and Control Gear – Common Specifications (Pass-fail Limits) (Dry and Wet, Chopped Wave, Switching, Impulse, RIV, Tightness) IEC 62271-1 Partial Discharge IEC 6027”
Franksville, WI, US
1 Using the following methods and Customer supplied test methods within the capabilities listed above: ANSI/IEEE C37, C57, C62 Standard Series; ANSI C29, IEEE Std. 4, Std. 386, Std. 18, Std. 404, Std. 495, Std. 592, Std. 597, Std. 1247;
Charleroi, PA, US
IEC 62271-100 High-Voltage Switchgear and Control Gear – Common Specifications (Pass-fail Limits) (Dry and Wet, Chopped Wave, Switching, Impulse, RIV, Tightness) IEC 62271-1 Partial Discharge IEC 60270
Chalfont, PA, US
IEC 62271-111, 2019, sub-clause 7.6; IEEE C37.66-2021 sub-clause 6.3; IEC 60502-4, 2023, Table 12, 14, and 15; CENELEC HD 629-1-S3, 2019, Table 14, 17, and 18; IEEE Std C37.09-2018, sub-clause 4.8.5.3; IEEE Std C57.16-2011, sub-clause
This page is a fixed slice of the register: every IEC 62271 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United StatesAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.