IEC 61000-4-4 Accredited Testing Labs in United States
8 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform IEC 61000-4-4 testing. Accredited providers include Nebraska Center for Excellence in Electronics, Shenzhen Tiansu Calibration and Testing Co.,, Guangdong Anbotek Testing Co.,, Reliable Analysis (Shanghai), UL LLC/UNDERWRITERS LABORATORIES TAIWAN CO.,. Sites located in Lincoln, NE, Shenzhen, Guangdong, Huizhou, Shanghai, 201319, Zhudong Township, Hsinchu County.
Accredited Labs
(A2LA Cert. No. 1953.01) Revised 08/28/2025 Page 2 of 8 Test Technology: Test Method(s)1: Immunity (Continued) Electrical Fast Transient / Burst IEC 61000-4-4; EN 61000-4-4; KS C 9610-4-4; AS/NZS 61000.4.4; SANS 61000-4-4 Su
(A2LA Cert. No. 7587.01) 12/15/2025 Page 2 of 5 Test Technology: Test Method(s) 1: Electrical Fast Transient/Burst (ETF) IEC 61000-4-4; EN 61000-4-4; BS EN 61000-4-4 Surge Immunity IEC 61000-4-5; EN 61000-4-5; BS EN 610
(A2LA Cert. No. 7635.01) Revised 11/13/2025 Page 2 of 5 Test(s): Test Method(s) 1: Electrical Fast Transient IEC 61000-4-4; EN 61000-4-4; BS EN 61000-4-4; GB/T 176
(A2LA Cert. No. 0386.05) 09/16/2025 Page 4 of 9 Test: Test Methods1: Coupling or screening attenuation - absorbing clamp method IEC 62153-4-5 ECE R10 Electrical characteristics and electrical safety of high voltage component
(A2LA Cert. No. 6476.01) 09/03/2025 Page 2 of 5 Test(s): Test Method(s) 1: Electrical Fast Transient (EFT) IEC 61000-4-4; EN 61000-4-4 First-Level and Second-Level Lightning Surge (Surge) GR-1089-CORE (using IE
(A2LA Cert. No. 7662.01) Revised 02/03/2026 Page 2 of 6 Test Technology: Test Method(s) 1: Electrical Fast Transient/Burst IEC 61000-4-4; EN 61000-4-4; BS EN 61000-4-4; SANS 61000-4-4 Surge Immunity IEC 61000-4-5; EN 61000-
(A2LA Cert. No. 3235.01) Revised 01/23/2026 Page 8 of 18 Test(s): Test Method(s) 1,2: Fast Transients IEC 61000-4-4; EN 61000-4-4; BS EN 61000-4-4; GB/T 17626.4
(A2LA Cert. No. 5734.01) Revised 12/11/2024 Page 3 of 6 Test Technology: Test Method(s) 1: Electrical Fast Transients/Bursts (EFT/B) IEC 61000-4-4; EN 61000-4-4; BS EN 61000-4-4; GB/T 17626.4 Surge IEC 61000-4-5; EN 61000-4
About ISO/IEC 17025 in United States
American 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.